31170724

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{953}}^1$

素因数の和:1024

約数の個数: 48

約数和(自身を含む): 63948528

約数和(自身を除く): 32777804

約数列:

[1, 2, 4, 13, 17, 26, 34, 37, 52, 68, 74, 148, 221, 442, 481, 629, 884, 953, 962, 1258, 1906, 1924, 2516, 3812, 8177, 12389, 16201, 16354, 24778, 32402, 32708, 35261, 49556, 64804, 70522, 141044, 210613, 421226, 458393, 599437, 842452, 916786, 1198874, 1833572, 2397748, 7792681, 15585362, 31170724]

約数ペア:

[(1, 31170724), (2, 15585362), (4, 7792681), (13, 2397748), (17, 1833572), (26, 1198874), (34, 916786), (37, 842452), (52, 599437), (68, 458393), (74, 421226), (148, 210613), (221, 141044), (442, 70522), (481, 64804), (629, 49556), (884, 35261), (953, 32708), (962, 32402), (1258, 24778), (1906, 16354), (1924, 16201), (2516, 12389), (3812, 8177)]