31518408

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1153}}^1$

素因数の和:1246

約数の個数: 64

約数和(自身を含む): 84749760

約数和(自身を除く): 53231352

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 67, 68, 102, 134, 136, 201, 204, 268, 402, 408, 536, 804, 1139, 1153, 1608, 2278, 2306, 3417, 3459, 4556, 4612, 6834, 6918, 9112, 9224, 13668, 13836, 19601, 27336, 27672, 39202, 58803, 77251, 78404, 117606, 154502, 156808, 231753, 235212, 309004, 463506, 470424, 618008, 927012, 1313267, 1854024, 2626534, 3939801, 5253068, 7879602, 10506136, 15759204, 31518408]

約数ペア:

[(1, 31518408), (2, 15759204), (3, 10506136), (4, 7879602), (6, 5253068), (8, 3939801), (12, 2626534), (17, 1854024), (24, 1313267), (34, 927012), (51, 618008), (67, 470424), (68, 463506), (102, 309004), (134, 235212), (136, 231753), (201, 156808), (204, 154502), (268, 117606), (402, 78404), (408, 77251), (536, 58803), (804, 39202), (1139, 27672), (1153, 27336), (1608, 19601), (2278, 13836), (2306, 13668), (3417, 9224), (3459, 9112), (4556, 6918), (4612, 6834)]