31450872

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{19559}}^1$

素因数の和:19635

約数の個数: 32

約数和(自身を含む): 79804800

約数和(自身を除く): 48353928

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 134, 201, 268, 402, 536, 804, 1608, 19559, 39118, 58677, 78236, 117354, 156472, 234708, 469416, 1310453, 2620906, 3931359, 5241812, 7862718, 10483624, 15725436, 31450872]

約数ペア:

[(1, 31450872), (2, 15725436), (3, 10483624), (4, 7862718), (6, 5241812), (8, 3931359), (12, 2620906), (24, 1310453), (67, 469416), (134, 234708), (201, 156472), (268, 117354), (402, 78236), (536, 58677), (804, 39118), (1608, 19559)]