90958076

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{33889}}^1$

素因数の和:33965

約数の個数: 24

約数和(自身を含む): 176499120

約数和(自身を除く): 85541044

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 671, 1342, 2684, 33889, 67778, 135556, 372779, 745558, 1491116, 2067229, 4134458, 8268916, 22739519, 45479038, 90958076]

約数ペア:

[(1, 90958076), (2, 45479038), (4, 22739519), (11, 8268916), (22, 4134458), (44, 2067229), (61, 1491116), (122, 745558), (244, 372779), (671, 135556), (1342, 67778), (2684, 33889)]