31940088

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{21817}}^1$

素因数の和:21887

約数の個数: 32

約数和(自身を含む): 81162960

約数和(自身を除く): 49222872

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 183, 244, 366, 488, 732, 1464, 21817, 43634, 65451, 87268, 130902, 174536, 261804, 523608, 1330837, 2661674, 3992511, 5323348, 7985022, 10646696, 15970044, 31940088]

約数ペア:

[(1, 31940088), (2, 15970044), (3, 10646696), (4, 7985022), (6, 5323348), (8, 3992511), (12, 2661674), (24, 1330837), (61, 523608), (122, 261804), (183, 174536), (244, 130902), (366, 87268), (488, 65451), (732, 43634), (1464, 21817)]