8111005456

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{4951}}^1$

素因数の和:5312

約数の個数: 80

約数和(自身を含む): 17574053760

約数和(自身を除く): 9463048304

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 317, 323, 634, 646, 1268, 1292, 2536, 2584, 4951, 5072, 5168, 5389, 6023, 9902, 10778, 12046, 19804, 21556, 24092, 39608, 43112, 48184, 79216, 84167, 86224, 94069, 96368, 102391, 168334, 188138, 204782, 336668, 376276, 409564, 673336, 752552, 819128, 1346672, 1505104, 1569467, 1599173, 1638256, 3138934, 3198346, 6277868, 6396692, 12555736, 12793384, 25111472, 25586768, 26680939, 29819873, 53361878, 59639746, 106723756, 119279492, 213447512, 238558984, 426895024, 477117968, 506937841, 1013875682, 2027751364, 4055502728, 8111005456]

約数ペア:

[(1, 8111005456), (2, 4055502728), (4, 2027751364), (8, 1013875682), (16, 506937841), (17, 477117968), (19, 426895024), (34, 238558984), (38, 213447512), (68, 119279492), (76, 106723756), (136, 59639746), (152, 53361878), (272, 29819873), (304, 26680939), (317, 25586768), (323, 25111472), (634, 12793384), (646, 12555736), (1268, 6396692), (1292, 6277868), (2536, 3198346), (2584, 3138934), (4951, 1638256), (5072, 1599173), (5168, 1569467), (5389, 1505104), (6023, 1346672), (9902, 819128), (10778, 752552), (12046, 673336), (19804, 409564), (21556, 376276), (24092, 336668), (39608, 204782), (43112, 188138), (48184, 168334), (79216, 102391), (84167, 96368), (86224, 94069)]