82874416

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{739}}^1$

素因数の和:953

約数の個数: 40

約数和(自身を含む): 165535040

約数和(自身を除く): 82660624

約数列:

[1, 2, 4, 8, 16, 43, 86, 163, 172, 326, 344, 652, 688, 739, 1304, 1478, 2608, 2956, 5912, 7009, 11824, 14018, 28036, 31777, 56072, 63554, 112144, 120457, 127108, 240914, 254216, 481828, 508432, 963656, 1927312, 5179651, 10359302, 20718604, 41437208, 82874416]

約数ペア:

[(1, 82874416), (2, 41437208), (4, 20718604), (8, 10359302), (16, 5179651), (43, 1927312), (86, 963656), (163, 508432), (172, 481828), (326, 254216), (344, 240914), (652, 127108), (688, 120457), (739, 112144), (1304, 63554), (1478, 56072), (2608, 31777), (2956, 28036), (5912, 14018), (7009, 11824)]