90050128

素因数分解:

$2^4\times 7^1\times {\mathrm{229}}^1\times {\mathrm{3511}}^1$

素因数の和:3755

約数の個数: 40

約数和(自身を含む): 200324480

約数和(自身を除く): 110274352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 229, 458, 916, 1603, 1832, 3206, 3511, 3664, 6412, 7022, 12824, 14044, 24577, 25648, 28088, 49154, 56176, 98308, 196616, 393232, 804019, 1608038, 3216076, 5628133, 6432152, 11256266, 12864304, 22512532, 45025064, 90050128]

約数ペア:

[(1, 90050128), (2, 45025064), (4, 22512532), (7, 12864304), (8, 11256266), (14, 6432152), (16, 5628133), (28, 3216076), (56, 1608038), (112, 804019), (229, 393232), (458, 196616), (916, 98308), (1603, 56176), (1832, 49154), (3206, 28088), (3511, 25648), (3664, 24577), (6412, 14044), (7022, 12824)]