85556218

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{379}}^1$

素因数の和:754

約数の個数: 32

約数和(自身を含む): 145336320

約数和(自身を除く): 59780102

約数列:

[1, 2, 11, 22, 31, 62, 331, 341, 379, 662, 682, 758, 3641, 4169, 7282, 8338, 10261, 11749, 20522, 23498, 112871, 125449, 129239, 225742, 250898, 258478, 1379939, 2759878, 3888919, 7777838, 42778109, 85556218]

約数ペア:

[(1, 85556218), (2, 42778109), (11, 7777838), (22, 3888919), (31, 2759878), (62, 1379939), (331, 258478), (341, 250898), (379, 225742), (662, 129239), (682, 125449), (758, 112871), (3641, 23498), (4169, 20522), (7282, 11749), (8338, 10261)]