31423824

素因数分解:

$2^4\times 3^2\times {\mathrm{47}}^1\times {\mathrm{4643}}^1$

素因数の和:4704

約数の個数: 60

約数和(自身を含む): 89833536

約数和(自身を除く): 58409712

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, 4643, 6768, 9286, 13929, 18572, 27858, 37144, 41787, 55716, 74288, 83574, 111432, 167148, 218221, 222864, 334296, 436442, 654663, 668592, 872884, 1309326, 1745768, 1963989, 2618652, 3491536, 3927978, 5237304, 7855956, 10474608, 15711912, 31423824]

約数ペア:

[(1, 31423824), (2, 15711912), (3, 10474608), (4, 7855956), (6, 5237304), (8, 3927978), (9, 3491536), (12, 2618652), (16, 1963989), (18, 1745768), (24, 1309326), (36, 872884), (47, 668592), (48, 654663), (72, 436442), (94, 334296), (141, 222864), (144, 218221), (188, 167148), (282, 111432), (376, 83574), (423, 74288), (564, 55716), (752, 41787), (846, 37144), (1128, 27858), (1692, 18572), (2256, 13929), (3384, 9286), (4643, 6768)]