140681824

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{107227}}^1$

素因数の和:107278

約数の個数: 24

約数和(自身を含む): 283725288

約数和(自身を除く): 143043464

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 107227, 214454, 428908, 857816, 1715632, 3431264, 4396307, 8792614, 17585228, 35170456, 70340912, 140681824]

約数ペア:

[(1, 140681824), (2, 70340912), (4, 35170456), (8, 17585228), (16, 8792614), (32, 4396307), (41, 3431264), (82, 1715632), (164, 857816), (328, 428908), (656, 214454), (1312, 107227)]