31419052

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{10487}}^1$

素因数の和:10605

約数の個数: 24

約数和(自身を含む): 63431424

約数和(自身を除く): 32012372

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 749, 1498, 2996, 10487, 20974, 41948, 73409, 146818, 293636, 1122109, 2244218, 4488436, 7854763, 15709526, 31419052]

約数ペア:

[(1, 31419052), (2, 15709526), (4, 7854763), (7, 4488436), (14, 2244218), (28, 1122109), (107, 293636), (214, 146818), (428, 73409), (749, 41948), (1498, 20974), (2996, 10487)]