80498675288

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{11941}}^1\times {\mathrm{19597}}^1$

素因数の和:31587

約数の個数: 32

約数和(自身を含む): 154465948560

約数和(自身を除く): 73967273272

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 11941, 19597, 23882, 39194, 47764, 78388, 95528, 156776, 513463, 842671, 1026926, 1685342, 2053852, 3370684, 4107704, 6741368, 234007777, 468015554, 936031108, 1872062216, 10062334411, 20124668822, 40249337644, 80498675288]

約数ペア:

[(1, 80498675288), (2, 40249337644), (4, 20124668822), (8, 10062334411), (43, 1872062216), (86, 936031108), (172, 468015554), (344, 234007777), (11941, 6741368), (19597, 4107704), (23882, 3370684), (39194, 2053852), (47764, 1685342), (78388, 1026926), (95528, 842671), (156776, 513463)]