31428058

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{487}}^1\times {\mathrm{787}}^1$

素因数の和:1317

約数の個数: 16

約数和(自身を含む): 48452544

約数和(自身を除く): 17024486

約数列:

[1, 2, 41, 82, 487, 787, 974, 1574, 19967, 32267, 39934, 64534, 383269, 766538, 15714029, 31428058]

約数ペア:

[(1, 31428058), (2, 15714029), (41, 766538), (82, 383269), (487, 64534), (787, 39934), (974, 32267), (1574, 19967)]