31690272

素因数分解:

$2^5\times 3^1\times {\mathrm{29}}^1\times {\mathrm{11383}}^1$

素因数の和:11425

約数の個数: 48

約数和(自身を含む): 86063040

約数和(自身を除く): 54372768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 87, 96, 116, 174, 232, 348, 464, 696, 928, 1392, 2784, 11383, 22766, 34149, 45532, 68298, 91064, 136596, 182128, 273192, 330107, 364256, 546384, 660214, 990321, 1092768, 1320428, 1980642, 2640856, 3961284, 5281712, 7922568, 10563424, 15845136, 31690272]

約数ペア:

[(1, 31690272), (2, 15845136), (3, 10563424), (4, 7922568), (6, 5281712), (8, 3961284), (12, 2640856), (16, 1980642), (24, 1320428), (29, 1092768), (32, 990321), (48, 660214), (58, 546384), (87, 364256), (96, 330107), (116, 273192), (174, 182128), (232, 136596), (348, 91064), (464, 68298), (696, 45532), (928, 34149), (1392, 22766), (2784, 11383)]