2160064448

素因数分解:

$2^6\times {\mathrm{139}}^1\times {\mathrm{242813}}^1$

素因数の和:242964

約数の個数: 28

約数和(自身を含む): 4317232920

約数和(自身を除く): 2157168472

約数列:

[1, 2, 4, 8, 16, 32, 64, 139, 278, 556, 1112, 2224, 4448, 8896, 242813, 485626, 971252, 1942504, 3885008, 7770016, 15540032, 33751007, 67502014, 135004028, 270008056, 540016112, 1080032224, 2160064448]

約数ペア:

[(1, 2160064448), (2, 1080032224), (4, 540016112), (8, 270008056), (16, 135004028), (32, 67502014), (64, 33751007), (139, 15540032), (278, 7770016), (556, 3885008), (1112, 1942504), (2224, 971252), (4448, 485626), (8896, 242813)]