16080777712

素因数分解:

$2^4\times {\mathrm{11113}}^1\times {\mathrm{90439}}^1$

素因数の和:101560

約数の個数: 20

約数和(自身を含む): 31159654960

約数和(自身を除く): 15078877248

約数列:

[1, 2, 4, 8, 16, 11113, 22226, 44452, 88904, 90439, 177808, 180878, 361756, 723512, 1447024, 1005048607, 2010097214, 4020194428, 8040388856, 16080777712]

約数ペア:

[(1, 16080777712), (2, 8040388856), (4, 4020194428), (8, 2010097214), (16, 1005048607), (11113, 1447024), (22226, 723512), (44452, 361756), (88904, 180878), (90439, 177808)]