90019298

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{12541}}^1$

素因数の和:12677

約数の個数: 16

約数和(自身を含む): 140119224

約数和(自身を除く): 50099926

約数列:

[1, 2, 37, 74, 97, 194, 3589, 7178, 12541, 25082, 464017, 928034, 1216477, 2432954, 45009649, 90019298]

約数ペア:

[(1, 90019298), (2, 45009649), (37, 2432954), (74, 1216477), (97, 928034), (194, 464017), (3589, 25082), (7178, 12541)]