90401872

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{2243}}^1$

素因数の和:2491

約数の個数: 40

約数和(自身を含む): 191996640

約数和(自身を除く): 101594768

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 229, 458, 916, 1832, 2243, 2519, 3664, 4486, 5038, 8972, 10076, 17944, 20152, 24673, 35888, 40304, 49346, 98692, 197384, 394768, 513647, 1027294, 2054588, 4109176, 5650117, 8218352, 11300234, 22600468, 45200936, 90401872]

約数ペア:

[(1, 90401872), (2, 45200936), (4, 22600468), (8, 11300234), (11, 8218352), (16, 5650117), (22, 4109176), (44, 2054588), (88, 1027294), (176, 513647), (229, 394768), (458, 197384), (916, 98692), (1832, 49346), (2243, 40304), (2519, 35888), (3664, 24673), (4486, 20152), (5038, 17944), (8972, 10076)]