90212416

素因数分解:

$2^6\times 7^1\times {\mathrm{59}}^1\times {\mathrm{3413}}^1$

素因数の和:3491

約数の個数: 56

約数和(自身を含む): 208117440

約数和(自身を除く): 117905024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 59, 64, 112, 118, 224, 236, 413, 448, 472, 826, 944, 1652, 1888, 3304, 3413, 3776, 6608, 6826, 13216, 13652, 23891, 26432, 27304, 47782, 54608, 95564, 109216, 191128, 201367, 218432, 382256, 402734, 764512, 805468, 1409569, 1529024, 1610936, 2819138, 3221872, 5638276, 6443744, 11276552, 12887488, 22553104, 45106208, 90212416]

約数ペア:

[(1, 90212416), (2, 45106208), (4, 22553104), (7, 12887488), (8, 11276552), (14, 6443744), (16, 5638276), (28, 3221872), (32, 2819138), (56, 1610936), (59, 1529024), (64, 1409569), (112, 805468), (118, 764512), (224, 402734), (236, 382256), (413, 218432), (448, 201367), (472, 191128), (826, 109216), (944, 95564), (1652, 54608), (1888, 47782), (3304, 27304), (3413, 26432), (3776, 23891), (6608, 13652), (6826, 13216)]