31971036010

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{24405371}}^1$

素因数の和:24405509

約数の個数: 16

約数和(自身を含む): 57987163872

約数和(自身を除く): 26016127862

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 24405371, 48810742, 122026855, 244053710, 3197103601, 6394207202, 15985518005, 31971036010]

約数ペア:

[(1, 31971036010), (2, 15985518005), (5, 6394207202), (10, 3197103601), (131, 244053710), (262, 122026855), (655, 48810742), (1310, 24405371)]