8921056

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1$

素因数の和:104

約数の個数: 72

約数和(自身を含む): 20067264

約数和(自身を除く): 11146208

約数列:

[1, 2, 4, 8, 16, 17, 23, 31, 32, 34, 46, 62, 68, 92, 124, 136, 184, 248, 272, 368, 391, 496, 527, 529, 544, 713, 736, 782, 992, 1054, 1058, 1426, 1564, 2108, 2116, 2852, 3128, 4216, 4232, 5704, 6256, 8432, 8464, 8993, 11408, 12121, 12512, 16399, 16864, 16928, 17986, 22816, 24242, 32798, 35972, 48484, 65596, 71944, 96968, 131192, 143888, 193936, 262384, 278783, 287776, 387872, 524768, 557566, 1115132, 2230264, 4460528, 8921056]

約数ペア:

[(1, 8921056), (2, 4460528), (4, 2230264), (8, 1115132), (16, 557566), (17, 524768), (23, 387872), (31, 287776), (32, 278783), (34, 262384), (46, 193936), (62, 143888), (68, 131192), (92, 96968), (124, 71944), (136, 65596), (184, 48484), (248, 35972), (272, 32798), (368, 24242), (391, 22816), (496, 17986), (527, 16928), (529, 16864), (544, 16399), (713, 12512), (736, 12121), (782, 11408), (992, 8993), (1054, 8464), (1058, 8432), (1426, 6256), (1564, 5704), (2108, 4232), (2116, 4216), (2852, 3128)]