91738138

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{487}}^1\times {\mathrm{971}}^1$

素因数の和:1557

約数の個数: 16

約数和(自身を含む): 139454784

約数和(自身を除く): 47716646

約数列:

[1, 2, 97, 194, 487, 971, 974, 1942, 47239, 94187, 94478, 188374, 472877, 945754, 45869069, 91738138]

約数ペア:

[(1, 91738138), (2, 45869069), (97, 945754), (194, 472877), (487, 188374), (971, 94478), (974, 94187), (1942, 47239)]