90813824

素因数分解:

$2^7\times {\mathrm{157}}^1\times {\mathrm{4519}}^1$

素因数の和:4690

約数の個数: 32

約数和(自身を含む): 182110800

約数和(自身を除く): 91296976

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 157, 314, 628, 1256, 2512, 4519, 5024, 9038, 10048, 18076, 20096, 36152, 72304, 144608, 289216, 578432, 709483, 1418966, 2837932, 5675864, 11351728, 22703456, 45406912, 90813824]

約数ペア:

[(1, 90813824), (2, 45406912), (4, 22703456), (8, 11351728), (16, 5675864), (32, 2837932), (64, 1418966), (128, 709483), (157, 578432), (314, 289216), (628, 144608), (1256, 72304), (2512, 36152), (4519, 20096), (5024, 18076), (9038, 10048)]