85451968

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{10039}}^1$

素因数の和:10077

約数の個数: 56

約数和(自身を含む): 204012800

約数和(自身を除く): 118560832

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 133, 152, 224, 266, 304, 448, 532, 608, 1064, 1216, 2128, 4256, 8512, 10039, 20078, 40156, 70273, 80312, 140546, 160624, 190741, 281092, 321248, 381482, 562184, 642496, 762964, 1124368, 1335187, 1525928, 2248736, 2670374, 3051856, 4497472, 5340748, 6103712, 10681496, 12207424, 21362992, 42725984, 85451968]

約数ペア:

[(1, 85451968), (2, 42725984), (4, 21362992), (7, 12207424), (8, 10681496), (14, 6103712), (16, 5340748), (19, 4497472), (28, 3051856), (32, 2670374), (38, 2248736), (56, 1525928), (64, 1335187), (76, 1124368), (112, 762964), (133, 642496), (152, 562184), (224, 381482), (266, 321248), (304, 281092), (448, 190741), (532, 160624), (608, 140546), (1064, 80312), (1216, 70273), (2128, 40156), (4256, 20078), (8512, 10039)]