129631710416

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{9301931}}^1$

素因数の和:9302019

約数の個数: 40

約数和(自身を含む): 274518617184

約数和(自身を除く): 144886906768

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 67, 104, 134, 208, 268, 536, 871, 1072, 1742, 3484, 6968, 13936, 9301931, 18603862, 37207724, 74415448, 120925103, 148830896, 241850206, 483700412, 623229377, 967400824, 1246458754, 1934801648, 2492917508, 4985835016, 8101981901, 9971670032, 16203963802, 32407927604, 64815855208, 129631710416]

約数ペア:

[(1, 129631710416), (2, 64815855208), (4, 32407927604), (8, 16203963802), (13, 9971670032), (16, 8101981901), (26, 4985835016), (52, 2492917508), (67, 1934801648), (104, 1246458754), (134, 967400824), (208, 623229377), (268, 483700412), (536, 241850206), (871, 148830896), (1072, 120925103), (1742, 74415448), (3484, 37207724), (6968, 18603862), (13936, 9301931)]