16174768

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1$

素因数の和:349

約数の個数: 40

約数和(自身を含む): 32444352

約数和(自身を除く): 16269584

約数列:

[1, 2, 4, 8, 16, 47, 94, 137, 157, 188, 274, 314, 376, 548, 628, 752, 1096, 1256, 2192, 2512, 6439, 7379, 12878, 14758, 21509, 25756, 29516, 43018, 51512, 59032, 86036, 103024, 118064, 172072, 344144, 1010923, 2021846, 4043692, 8087384, 16174768]

約数ペア:

[(1, 16174768), (2, 8087384), (4, 4043692), (8, 2021846), (16, 1010923), (47, 344144), (94, 172072), (137, 118064), (157, 103024), (188, 86036), (274, 59032), (314, 51512), (376, 43018), (548, 29516), (628, 25756), (752, 21509), (1096, 14758), (1256, 12878), (2192, 7379), (2512, 6439)]