80454645208

素因数分解:

$2^3\times 7^1\times {\mathrm{137}}^1\times {\mathrm{10486789}}^1$

素因数の和:10486939

約数の個数: 32

約数和(自身を含む): 173661242400

約数和(自身を除く): 93206597192

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 137, 274, 548, 959, 1096, 1918, 3836, 7672, 10486789, 20973578, 41947156, 73407523, 83894312, 146815046, 293630092, 587260184, 1436690093, 2873380186, 5746760372, 10056830651, 11493520744, 20113661302, 40227322604, 80454645208]

約数ペア:

[(1, 80454645208), (2, 40227322604), (4, 20113661302), (7, 11493520744), (8, 10056830651), (14, 5746760372), (28, 2873380186), (56, 1436690093), (137, 587260184), (274, 293630092), (548, 146815046), (959, 83894312), (1096, 73407523), (1918, 41947156), (3836, 20973578), (7672, 10486789)]