31402968

素因数分解:

$2^3\times 3^1\times {\mathrm{1308457}}^1$

素因数の和:1308466

約数の個数: 16

約数和(自身を含む): 78507480

約数和(自身を除く): 47104512

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1308457, 2616914, 3925371, 5233828, 7850742, 10467656, 15701484, 31402968]

約数ペア:

[(1, 31402968), (2, 15701484), (3, 10467656), (4, 7850742), (6, 5233828), (8, 3925371), (12, 2616914), (24, 1308457)]