90969172

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{112031}}^1$

素因数の和:112071

約数の個数: 24

約数和(自身を含む): 188213760

約数和(自身を除く): 97244588

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 112031, 224062, 448124, 784217, 1568434, 3136868, 3248899, 6497798, 12995596, 22742293, 45484586, 90969172]

約数ペア:

[(1, 90969172), (2, 45484586), (4, 22742293), (7, 12995596), (14, 6497798), (28, 3248899), (29, 3136868), (58, 1568434), (116, 784217), (203, 448124), (406, 224062), (812, 112031)]