31638304

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{331}}^1$

素因数の和:473

約数の個数: 48

約数和(自身を含む): 65257920

約数和(自身を除く): 33619616

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 103, 116, 206, 232, 331, 412, 464, 662, 824, 928, 1324, 1648, 2648, 2987, 3296, 5296, 5974, 9599, 10592, 11948, 19198, 23896, 34093, 38396, 47792, 68186, 76792, 95584, 136372, 153584, 272744, 307168, 545488, 988697, 1090976, 1977394, 3954788, 7909576, 15819152, 31638304]

約数ペア:

[(1, 31638304), (2, 15819152), (4, 7909576), (8, 3954788), (16, 1977394), (29, 1090976), (32, 988697), (58, 545488), (103, 307168), (116, 272744), (206, 153584), (232, 136372), (331, 95584), (412, 76792), (464, 68186), (662, 47792), (824, 38396), (928, 34093), (1324, 23896), (1648, 19198), (2648, 11948), (2987, 10592), (3296, 9599), (5296, 5974)]