31125232

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2791}}^1$

素因数の和:2857

約数の個数: 40

約数和(自身を含む): 65433312

約数和(自身を除く): 34308080

約数列:

[1, 2, 4, 8, 16, 17, 34, 41, 68, 82, 136, 164, 272, 328, 656, 697, 1394, 2788, 2791, 5576, 5582, 11152, 11164, 22328, 44656, 47447, 94894, 114431, 189788, 228862, 379576, 457724, 759152, 915448, 1830896, 1945327, 3890654, 7781308, 15562616, 31125232]

約数ペア:

[(1, 31125232), (2, 15562616), (4, 7781308), (8, 3890654), (16, 1945327), (17, 1830896), (34, 915448), (41, 759152), (68, 457724), (82, 379576), (136, 228862), (164, 189788), (272, 114431), (328, 94894), (656, 47447), (697, 44656), (1394, 22328), (2788, 11164), (2791, 11152), (5576, 5582)]