84889796

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{18311}}^1$

素因数の和:18395

約数の個数: 24

約数和(自身を含む): 158948160

約数和(自身を除く): 74058364

約数列:

[1, 2, 4, 19, 38, 61, 76, 122, 244, 1159, 2318, 4636, 18311, 36622, 73244, 347909, 695818, 1116971, 1391636, 2233942, 4467884, 21222449, 42444898, 84889796]

約数ペア:

[(1, 84889796), (2, 42444898), (4, 21222449), (19, 4467884), (38, 2233942), (61, 1391636), (76, 1116971), (122, 695818), (244, 347909), (1159, 73244), (2318, 36622), (4636, 18311)]