31407864

素因数分解:

$2^3\times 3^1\times {\mathrm{83}}^1\times {\mathrm{15767}}^1$

素因数の和:15859

約数の個数: 32

約数和(自身を含む): 79470720

約数和(自身を除く): 48062856

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 83, 166, 249, 332, 498, 664, 996, 1992, 15767, 31534, 47301, 63068, 94602, 126136, 189204, 378408, 1308661, 2617322, 3925983, 5234644, 7851966, 10469288, 15703932, 31407864]

約数ペア:

[(1, 31407864), (2, 15703932), (3, 10469288), (4, 7851966), (6, 5234644), (8, 3925983), (12, 2617322), (24, 1308661), (83, 378408), (166, 189204), (249, 126136), (332, 94602), (498, 63068), (664, 47301), (996, 31534), (1992, 15767)]