431345048

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{137}}^1\times {\mathrm{3821}}^1$

素因数の和:4067

約数の個数: 32

約数和(自身を含む): 822800160

約数和(自身を除く): 391455112

約数列:

[1, 2, 4, 8, 103, 137, 206, 274, 412, 548, 824, 1096, 3821, 7642, 14111, 15284, 28222, 30568, 56444, 112888, 393563, 523477, 787126, 1046954, 1574252, 2093908, 3148504, 4187816, 53918131, 107836262, 215672524, 431345048]

約数ペア:

[(1, 431345048), (2, 215672524), (4, 107836262), (8, 53918131), (103, 4187816), (137, 3148504), (206, 2093908), (274, 1574252), (412, 1046954), (548, 787126), (824, 523477), (1096, 393563), (3821, 112888), (7642, 56444), (14111, 30568), (15284, 28222)]