31374374

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1\times {\mathrm{1123}}^1$

素因数の和:1415

約数の個数: 16

約数和(自身を含む): 48084720

約数和(自身を除く): 16710346

約数列:

[1, 2, 61, 122, 229, 458, 1123, 2246, 13969, 27938, 68503, 137006, 257167, 514334, 15687187, 31374374]

約数ペア:

[(1, 31374374), (2, 15687187), (61, 514334), (122, 257167), (229, 137006), (458, 68503), (1123, 27938), (2246, 13969)]