89791264

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{6421}}^1$

素因数の和:6473

約数の個数: 48

約数和(自身を含む): 194201280

約数和(自身を除く): 104410016

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 76, 92, 152, 184, 304, 368, 437, 608, 736, 874, 1748, 3496, 6421, 6992, 12842, 13984, 25684, 51368, 102736, 121999, 147683, 205472, 243998, 295366, 487996, 590732, 975992, 1181464, 1951984, 2362928, 2805977, 3903968, 4725856, 5611954, 11223908, 22447816, 44895632, 89791264]

約数ペア:

[(1, 89791264), (2, 44895632), (4, 22447816), (8, 11223908), (16, 5611954), (19, 4725856), (23, 3903968), (32, 2805977), (38, 2362928), (46, 1951984), (76, 1181464), (92, 975992), (152, 590732), (184, 487996), (304, 295366), (368, 243998), (437, 205472), (608, 147683), (736, 121999), (874, 102736), (1748, 51368), (3496, 25684), (6421, 13984), (6992, 12842)]