190493488

素因数分解:

$2^4\times {\mathrm{271}}^1\times {\mathrm{43933}}^1$

素因数の和:44212

約数の個数: 20

約数和(自身を含む): 370451488

約数和(自身を除く): 179958000

約数列:

[1, 2, 4, 8, 16, 271, 542, 1084, 2168, 4336, 43933, 87866, 175732, 351464, 702928, 11905843, 23811686, 47623372, 95246744, 190493488]

約数ペア:

[(1, 190493488), (2, 95246744), (4, 47623372), (8, 23811686), (16, 11905843), (271, 702928), (542, 351464), (1084, 175732), (2168, 87866), (4336, 43933)]