191554064

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{70841}}^1$

素因数の和:70875

約数の個数: 30

約数和(自身を含む): 401886666

約数和(自身を除く): 210332602

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 70841, 141682, 283364, 566728, 920933, 1133456, 1841866, 3683732, 7367464, 11972129, 14734928, 23944258, 47888516, 95777032, 191554064]

約数ペア:

[(1, 191554064), (2, 95777032), (4, 47888516), (8, 23944258), (13, 14734928), (16, 11972129), (26, 7367464), (52, 3683732), (104, 1841866), (169, 1133456), (208, 920933), (338, 566728), (676, 283364), (1352, 141682), (2704, 70841)]