90638854

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{76943}}^1$

素因数の和:76995

約数の個数: 16

約数和(自身を含む): 147732480

約数和(自身を除く): 57093626

約数列:

[1, 2, 19, 31, 38, 62, 589, 1178, 76943, 153886, 1461917, 2385233, 2923834, 4770466, 45319427, 90638854]

約数ペア:

[(1, 90638854), (2, 45319427), (19, 4770466), (31, 2923834), (38, 2385233), (62, 1461917), (589, 153886), (1178, 76943)]