2228163088

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{163643}}^1$

素因数の和:163711

約数の個数: 40

約数和(自身を含む): 4626543168

約数和(自身を除く): 2398380080

約数列:

[1, 2, 4, 8, 16, 23, 37, 46, 74, 92, 148, 184, 296, 368, 592, 851, 1702, 3404, 6808, 13616, 163643, 327286, 654572, 1309144, 2618288, 3763789, 6054791, 7527578, 12109582, 15055156, 24219164, 30110312, 48438328, 60220624, 96876656, 139260193, 278520386, 557040772, 1114081544, 2228163088]

約数ペア:

[(1, 2228163088), (2, 1114081544), (4, 557040772), (8, 278520386), (16, 139260193), (23, 96876656), (37, 60220624), (46, 48438328), (74, 30110312), (92, 24219164), (148, 15055156), (184, 12109582), (296, 7527578), (368, 6054791), (592, 3763789), (851, 2618288), (1702, 1309144), (3404, 654572), (6808, 327286), (13616, 163643)]