90266264

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53987}}^1$

素因数の和:54023

約数の個数: 32

約数和(自身を含む): 194356800

約数和(自身を除く): 104090536

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 53987, 107974, 215948, 431896, 593857, 1025753, 1187714, 2051506, 2375428, 4103012, 4750856, 8206024, 11283283, 22566566, 45133132, 90266264]

約数ペア:

[(1, 90266264), (2, 45133132), (4, 22566566), (8, 11283283), (11, 8206024), (19, 4750856), (22, 4103012), (38, 2375428), (44, 2051506), (76, 1187714), (88, 1025753), (152, 593857), (209, 431896), (418, 215948), (836, 107974), (1672, 53987)]