89331290

素因数分解:

$2^1\times 5^1\times {\mathrm{647}}^1\times {\mathrm{13807}}^1$

素因数の和:14461

約数の個数: 16

約数和(自身を含む): 161056512

約数和(自身を除く): 71725222

約数列:

[1, 2, 5, 10, 647, 1294, 3235, 6470, 13807, 27614, 69035, 138070, 8933129, 17866258, 44665645, 89331290]

約数ペア:

[(1, 89331290), (2, 44665645), (5, 17866258), (10, 8933129), (647, 138070), (1294, 69035), (3235, 27614), (6470, 13807)]