89089190

素因数分解:

$2^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{28463}}^1$

素因数の和:28783

約数の個数: 16

約数和(自身を含む): 160878528

約数和(自身を除く): 71789338

約数列:

[1, 2, 5, 10, 313, 626, 1565, 3130, 28463, 56926, 142315, 284630, 8908919, 17817838, 44544595, 89089190]

約数ペア:

[(1, 89089190), (2, 44544595), (5, 17817838), (10, 8908919), (313, 284630), (626, 142315), (1565, 56926), (3130, 28463)]