31142454

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{4549}}^1$

素因数の和:4724

約数の個数: 32

約数和(自身を含む): 71635200

約数和(自身を除く): 40492746

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 163, 326, 489, 978, 1141, 2282, 3423, 4549, 6846, 9098, 13647, 27294, 31843, 63686, 95529, 191058, 741487, 1482974, 2224461, 4448922, 5190409, 10380818, 15571227, 31142454]

約数ペア:

[(1, 31142454), (2, 15571227), (3, 10380818), (6, 5190409), (7, 4448922), (14, 2224461), (21, 1482974), (42, 741487), (163, 191058), (326, 95529), (489, 63686), (978, 31843), (1141, 27294), (2282, 13647), (3423, 9098), (4549, 6846)]