847503584

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{9923}}^1$

素因数の和:10107

約数の個数: 48

約数和(自身を含む): 1778102928

約数和(自身を除く): 930599344

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 157, 272, 314, 544, 628, 1256, 2512, 2669, 5024, 5338, 9923, 10676, 19846, 21352, 39692, 42704, 79384, 85408, 158768, 168691, 317536, 337382, 674764, 1349528, 1557911, 2699056, 3115822, 5398112, 6231644, 12463288, 24926576, 26484487, 49853152, 52968974, 105937948, 211875896, 423751792, 847503584]

約数ペア:

[(1, 847503584), (2, 423751792), (4, 211875896), (8, 105937948), (16, 52968974), (17, 49853152), (32, 26484487), (34, 24926576), (68, 12463288), (136, 6231644), (157, 5398112), (272, 3115822), (314, 2699056), (544, 1557911), (628, 1349528), (1256, 674764), (2512, 337382), (2669, 317536), (5024, 168691), (5338, 158768), (9923, 85408), (10676, 79384), (19846, 42704), (21352, 39692)]