22157152

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{11351}}^1$

素因数の和:11422

約数の個数: 24

約数和(自身を含む): 44340912

約数和(自身を除く): 22183760

約数列:

[1, 2, 4, 8, 16, 32, 61, 122, 244, 488, 976, 1952, 11351, 22702, 45404, 90808, 181616, 363232, 692411, 1384822, 2769644, 5539288, 11078576, 22157152]

約数ペア:

[(1, 22157152), (2, 11078576), (4, 5539288), (8, 2769644), (16, 1384822), (32, 692411), (61, 363232), (122, 181616), (244, 90808), (488, 45404), (976, 22702), (1952, 11351)]