31951728

素因数分解:

$2^4\times 3^2\times {\mathrm{47}}^1\times {\mathrm{4721}}^1$

素因数の和:4782

約数の個数: 60

約数和(自身を含む): 91342368

約数和(自身を除く): 59390640

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 47, 48, 72, 94, 141, 144, 188, 282, 376, 423, 564, 752, 846, 1128, 1692, 2256, 3384, 4721, 6768, 9442, 14163, 18884, 28326, 37768, 42489, 56652, 75536, 84978, 113304, 169956, 221887, 226608, 339912, 443774, 665661, 679824, 887548, 1331322, 1775096, 1996983, 2662644, 3550192, 3993966, 5325288, 7987932, 10650576, 15975864, 31951728]

約数ペア:

[(1, 31951728), (2, 15975864), (3, 10650576), (4, 7987932), (6, 5325288), (8, 3993966), (9, 3550192), (12, 2662644), (16, 1996983), (18, 1775096), (24, 1331322), (36, 887548), (47, 679824), (48, 665661), (72, 443774), (94, 339912), (141, 226608), (144, 221887), (188, 169956), (282, 113304), (376, 84978), (423, 75536), (564, 56652), (752, 42489), (846, 37768), (1128, 28326), (1692, 18884), (2256, 14163), (3384, 9442), (4721, 6768)]