31463724

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{3931}}^1$

素因数の和:3990

約数の個数: 48

約数和(自身を含む): 79269120

約数和(自身を除く): 47805396

約数列:

[1, 2, 3, 4, 6, 12, 23, 29, 46, 58, 69, 87, 92, 116, 138, 174, 276, 348, 667, 1334, 2001, 2668, 3931, 4002, 7862, 8004, 11793, 15724, 23586, 47172, 90413, 113999, 180826, 227998, 271239, 341997, 361652, 455996, 542478, 683994, 1084956, 1367988, 2621977, 5243954, 7865931, 10487908, 15731862, 31463724]

約数ペア:

[(1, 31463724), (2, 15731862), (3, 10487908), (4, 7865931), (6, 5243954), (12, 2621977), (23, 1367988), (29, 1084956), (46, 683994), (58, 542478), (69, 455996), (87, 361652), (92, 341997), (116, 271239), (138, 227998), (174, 180826), (276, 113999), (348, 90413), (667, 47172), (1334, 23586), (2001, 15724), (2668, 11793), (3931, 8004), (4002, 7862)]