31699152

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{563}}^1$

素因数の和:617

約数の個数: 120

約数和(自身を含む): 98190144

約数和(自身を除く): 66490992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 23, 24, 34, 36, 46, 48, 51, 68, 69, 72, 92, 102, 136, 138, 144, 153, 184, 204, 207, 272, 276, 306, 368, 391, 408, 414, 552, 563, 612, 782, 816, 828, 1104, 1126, 1173, 1224, 1564, 1656, 1689, 2252, 2346, 2448, 3128, 3312, 3378, 3519, 4504, 4692, 5067, 6256, 6756, 7038, 9008, 9384, 9571, 10134, 12949, 13512, 14076, 18768, 19142, 20268, 25898, 27024, 28152, 28713, 38284, 38847, 40536, 51796, 56304, 57426, 76568, 77694, 81072, 86139, 103592, 114852, 116541, 153136, 155388, 172278, 207184, 220133, 229704, 233082, 310776, 344556, 440266, 459408, 466164, 621552, 660399, 689112, 880532, 932328, 1320798, 1378224, 1761064, 1864656, 1981197, 2641596, 3522128, 3962394, 5283192, 7924788, 10566384, 15849576, 31699152]

約数ペア:

[(1, 31699152), (2, 15849576), (3, 10566384), (4, 7924788), (6, 5283192), (8, 3962394), (9, 3522128), (12, 2641596), (16, 1981197), (17, 1864656), (18, 1761064), (23, 1378224), (24, 1320798), (34, 932328), (36, 880532), (46, 689112), (48, 660399), (51, 621552), (68, 466164), (69, 459408), (72, 440266), (92, 344556), (102, 310776), (136, 233082), (138, 229704), (144, 220133), (153, 207184), (184, 172278), (204, 155388), (207, 153136), (272, 116541), (276, 114852), (306, 103592), (368, 86139), (391, 81072), (408, 77694), (414, 76568), (552, 57426), (563, 56304), (612, 51796), (782, 40536), (816, 38847), (828, 38284), (1104, 28713), (1126, 28152), (1173, 27024), (1224, 25898), (1564, 20268), (1656, 19142), (1689, 18768), (2252, 14076), (2346, 13512), (2448, 12949), (3128, 10134), (3312, 9571), (3378, 9384), (3519, 9008), (4504, 7038), (4692, 6756), (5067, 6256)]