89031230

素因数分解:

$2^1\times 5^1\times {\mathrm{1289}}^1\times {\mathrm{6907}}^1$

素因数の和:8203

約数の個数: 16

約数和(自身を含む): 160403760

約数和(自身を除く): 71372530

約数列:

[1, 2, 5, 10, 1289, 2578, 6445, 6907, 12890, 13814, 34535, 69070, 8903123, 17806246, 44515615, 89031230]

約数ペア:

[(1, 89031230), (2, 44515615), (5, 17806246), (10, 8903123), (1289, 69070), (2578, 34535), (6445, 13814), (6907, 12890)]