2183640896

素因数分解:

$2^6\times {\mathrm{79}}^1\times {\mathrm{431891}}^1$

素因数の和:431982

約数の個数: 28

約数和(自身を含む): 4388022720

約数和(自身を除く): 2204381824

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 158, 316, 632, 1264, 2528, 5056, 431891, 863782, 1727564, 3455128, 6910256, 13820512, 27641024, 34119389, 68238778, 136477556, 272955112, 545910224, 1091820448, 2183640896]

約数ペア:

[(1, 2183640896), (2, 1091820448), (4, 545910224), (8, 272955112), (16, 136477556), (32, 68238778), (64, 34119389), (79, 27641024), (158, 13820512), (316, 6910256), (632, 3455128), (1264, 1727564), (2528, 863782), (5056, 431891)]