89637896

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{2531}}^1$

素因数の和:2789

約数の個数: 32

約数和(自身を含む): 177746400

約数和(自身を除く): 88108504

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 233, 466, 932, 1864, 2531, 4427, 5062, 8854, 10124, 17708, 20248, 35416, 48089, 96178, 192356, 384712, 589723, 1179446, 2358892, 4717784, 11204737, 22409474, 44818948, 89637896]

約数ペア:

[(1, 89637896), (2, 44818948), (4, 22409474), (8, 11204737), (19, 4717784), (38, 2358892), (76, 1179446), (152, 589723), (233, 384712), (466, 192356), (932, 96178), (1864, 48089), (2531, 35416), (4427, 20248), (5062, 17708), (8854, 10124)]