31605312

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1$

素因数の和:476

約数の個数: 112

約数和(自身を含む): 92610432

約数和(自身を除く): 61005120

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 23, 24, 32, 34, 46, 48, 51, 64, 68, 69, 92, 96, 102, 136, 138, 184, 192, 204, 272, 276, 368, 391, 408, 421, 544, 552, 736, 782, 816, 842, 1088, 1104, 1173, 1263, 1472, 1564, 1632, 1684, 2208, 2346, 2526, 3128, 3264, 3368, 4416, 4692, 5052, 6256, 6736, 7157, 9384, 9683, 10104, 12512, 13472, 14314, 18768, 19366, 20208, 21471, 25024, 26944, 28628, 29049, 37536, 38732, 40416, 42942, 57256, 58098, 75072, 77464, 80832, 85884, 114512, 116196, 154928, 164611, 171768, 229024, 232392, 309856, 329222, 343536, 458048, 464784, 493833, 619712, 658444, 687072, 929568, 987666, 1316888, 1374144, 1859136, 1975332, 2633776, 3950664, 5267552, 7901328, 10535104, 15802656, 31605312]

約数ペア:

[(1, 31605312), (2, 15802656), (3, 10535104), (4, 7901328), (6, 5267552), (8, 3950664), (12, 2633776), (16, 1975332), (17, 1859136), (23, 1374144), (24, 1316888), (32, 987666), (34, 929568), (46, 687072), (48, 658444), (51, 619712), (64, 493833), (68, 464784), (69, 458048), (92, 343536), (96, 329222), (102, 309856), (136, 232392), (138, 229024), (184, 171768), (192, 164611), (204, 154928), (272, 116196), (276, 114512), (368, 85884), (391, 80832), (408, 77464), (421, 75072), (544, 58098), (552, 57256), (736, 42942), (782, 40416), (816, 38732), (842, 37536), (1088, 29049), (1104, 28628), (1173, 26944), (1263, 25024), (1472, 21471), (1564, 20208), (1632, 19366), (1684, 18768), (2208, 14314), (2346, 13472), (2526, 12512), (3128, 10104), (3264, 9683), (3368, 9384), (4416, 7157), (4692, 6736), (5052, 6256)]