39280390672

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{1031}}^1\times {\mathrm{140071}}^1$

素因数の和:141127

約数の個数: 40

約数和(自身を含む): 80661301632

約数和(自身を除く): 41380910960

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 1031, 2062, 4124, 8248, 16496, 17527, 35054, 70108, 140071, 140216, 280142, 280432, 560284, 1120568, 2241136, 2381207, 4762414, 9524828, 19049656, 38099312, 144413201, 288826402, 577652804, 1155305608, 2310611216, 2455024417, 4910048834, 9820097668, 19640195336, 39280390672]

約数ペア:

[(1, 39280390672), (2, 19640195336), (4, 9820097668), (8, 4910048834), (16, 2455024417), (17, 2310611216), (34, 1155305608), (68, 577652804), (136, 288826402), (272, 144413201), (1031, 38099312), (2062, 19049656), (4124, 9524828), (8248, 4762414), (16496, 2381207), (17527, 2241136), (35054, 1120568), (70108, 560284), (140071, 280432), (140216, 280142)]