31382056

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{241}}^1\times {\mathrm{397}}^1$

素因数の和:685

約数の個数: 32

約数和(自身を含む): 60679080

約数和(自身を除く): 29297024

約数列:

[1, 2, 4, 8, 41, 82, 164, 241, 328, 397, 482, 794, 964, 1588, 1928, 3176, 9881, 16277, 19762, 32554, 39524, 65108, 79048, 95677, 130216, 191354, 382708, 765416, 3922757, 7845514, 15691028, 31382056]

約数ペア:

[(1, 31382056), (2, 15691028), (4, 7845514), (8, 3922757), (41, 765416), (82, 382708), (164, 191354), (241, 130216), (328, 95677), (397, 79048), (482, 65108), (794, 39524), (964, 32554), (1588, 19762), (1928, 16277), (3176, 9881)]