90772376

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{72271}}^1$

素因数の和:72434

約数の個数: 16

約数和(自身を含む): 171284640

約数和(自身を除く): 80512264

約数列:

[1, 2, 4, 8, 157, 314, 628, 1256, 72271, 144542, 289084, 578168, 11346547, 22693094, 45386188, 90772376]

約数ペア:

[(1, 90772376), (2, 45386188), (4, 22693094), (8, 11346547), (157, 578168), (314, 289084), (628, 144542), (1256, 72271)]