70341808

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{102241}}^1$

素因数の和:102292

約数の個数: 20

約数和(自身を含む): 139458088

約数和(自身を除く): 69116280

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 102241, 204482, 408964, 817928, 1635856, 4396363, 8792726, 17585452, 35170904, 70341808]

約数ペア:

[(1, 70341808), (2, 35170904), (4, 17585452), (8, 8792726), (16, 4396363), (43, 1635856), (86, 817928), (172, 408964), (344, 204482), (688, 102241)]