90543436

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{38431}}^1$

素因数の和:38485

約数の個数: 24

約数和(自身を含む): 172175360

約数和(自身を除く): 81631924

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 1178, 2356, 38431, 76862, 153724, 730189, 1191361, 1460378, 2382722, 2920756, 4765444, 22635859, 45271718, 90543436]

約数ペア:

[(1, 90543436), (2, 45271718), (4, 22635859), (19, 4765444), (31, 2920756), (38, 2382722), (62, 1460378), (76, 1191361), (124, 730189), (589, 153724), (1178, 76862), (2356, 38431)]