1620341024

素因数分解:

$2^5\times {\mathrm{563}}^1\times {\mathrm{89939}}^1$

素因数の和:90512

約数の個数: 24

約数和(自身を含む): 3195748080

約数和(自身を除く): 1575407056

約数列:

[1, 2, 4, 8, 16, 32, 563, 1126, 2252, 4504, 9008, 18016, 89939, 179878, 359756, 719512, 1439024, 2878048, 50635657, 101271314, 202542628, 405085256, 810170512, 1620341024]

約数ペア:

[(1, 1620341024), (2, 810170512), (4, 405085256), (8, 202542628), (16, 101271314), (32, 50635657), (563, 2878048), (1126, 1439024), (2252, 719512), (4504, 359756), (9008, 179878), (18016, 89939)]