90902996

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{283}}^1\times {\mathrm{613}}^1$

素因数の和:1031

約数の個数: 24

約数和(自身を含む): 161123424

約数和(自身を除く): 70220428

約数列:

[1, 2, 4, 131, 262, 283, 524, 566, 613, 1132, 1226, 2452, 37073, 74146, 80303, 148292, 160606, 173479, 321212, 346958, 693916, 22725749, 45451498, 90902996]

約数ペア:

[(1, 90902996), (2, 45451498), (4, 22725749), (131, 693916), (262, 346958), (283, 321212), (524, 173479), (566, 160606), (613, 148292), (1132, 80303), (1226, 74146), (2452, 37073)]