31432206

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{1487}}^1$

素因数の和:1776

約数の個数: 32

約数和(自身を含む): 67995648

約数和(自身を除く): 36563442

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 271, 542, 813, 1487, 1626, 2974, 3523, 4461, 7046, 8922, 10569, 19331, 21138, 38662, 57993, 115986, 402977, 805954, 1208931, 2417862, 5238701, 10477402, 15716103, 31432206]

約数ペア:

[(1, 31432206), (2, 15716103), (3, 10477402), (6, 5238701), (13, 2417862), (26, 1208931), (39, 805954), (78, 402977), (271, 115986), (542, 57993), (813, 38662), (1487, 21138), (1626, 19331), (2974, 10569), (3523, 8922), (4461, 7046)]