88734790

素因数分解:

$2^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{22811}}^1$

素因数の和:23207

約数の個数: 16

約数和(自身を含む): 160140240

約数和(自身を除く): 71405450

約数列:

[1, 2, 5, 10, 389, 778, 1945, 3890, 22811, 45622, 114055, 228110, 8873479, 17746958, 44367395, 88734790]

約数ペア:

[(1, 88734790), (2, 44367395), (5, 17746958), (10, 8873479), (389, 228110), (778, 114055), (1945, 45622), (3890, 22811)]