87595088

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{25229}}^1$

素因数の和:25275

約数の個数: 40

約数和(自身を含む): 200225280

約数和(自身を除く): 112630192

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 25229, 50458, 100916, 176603, 201832, 353206, 403664, 706412, 782099, 1412824, 1564198, 2825648, 3128396, 5474693, 6256792, 10949386, 12513584, 21898772, 43797544, 87595088]

約数ペア:

[(1, 87595088), (2, 43797544), (4, 21898772), (7, 12513584), (8, 10949386), (14, 6256792), (16, 5474693), (28, 3128396), (31, 2825648), (56, 1564198), (62, 1412824), (112, 782099), (124, 706412), (217, 403664), (248, 353206), (434, 201832), (496, 176603), (868, 100916), (1736, 50458), (3472, 25229)]