89984476

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{163}}^1\times {\mathrm{1747}}^1$

素因数の和:1993

約数の個数: 24

約数和(自身を含む): 160536320

約数和(自身を除く): 70551844

約数列:

[1, 2, 4, 79, 158, 163, 316, 326, 652, 1747, 3494, 6988, 12877, 25754, 51508, 138013, 276026, 284761, 552052, 569522, 1139044, 22496119, 44992238, 89984476]

約数ペア:

[(1, 89984476), (2, 44992238), (4, 22496119), (79, 1139044), (158, 569522), (163, 552052), (316, 284761), (326, 276026), (652, 138013), (1747, 51508), (3494, 25754), (6988, 12877)]