173670416

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{1663}}^1$

素因数の和:1839

約数の個数: 40

約数和(自身を含む): 345406464

約数和(自身を除く): 171736048

約数列:

[1, 2, 4, 8, 16, 61, 107, 122, 214, 244, 428, 488, 856, 976, 1663, 1712, 3326, 6527, 6652, 13054, 13304, 26108, 26608, 52216, 101443, 104432, 177941, 202886, 355882, 405772, 711764, 811544, 1423528, 1623088, 2847056, 10854401, 21708802, 43417604, 86835208, 173670416]

約数ペア:

[(1, 173670416), (2, 86835208), (4, 43417604), (8, 21708802), (16, 10854401), (61, 2847056), (107, 1623088), (122, 1423528), (214, 811544), (244, 711764), (428, 405772), (488, 355882), (856, 202886), (976, 177941), (1663, 104432), (1712, 101443), (3326, 52216), (6527, 26608), (6652, 26108), (13054, 13304)]