172474832

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{331}}^1\times {\mathrm{1123}}^1$

素因数の和:1491

約数の個数: 40

約数和(自身を含む): 347046240

約数和(自身を除く): 174571408

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 331, 464, 662, 1123, 1324, 2246, 2648, 4492, 5296, 8984, 9599, 17968, 19198, 32567, 38396, 65134, 76792, 130268, 153584, 260536, 371713, 521072, 743426, 1486852, 2973704, 5947408, 10779677, 21559354, 43118708, 86237416, 172474832]

約数ペア:

[(1, 172474832), (2, 86237416), (4, 43118708), (8, 21559354), (16, 10779677), (29, 5947408), (58, 2973704), (116, 1486852), (232, 743426), (331, 521072), (464, 371713), (662, 260536), (1123, 153584), (1324, 130268), (2246, 76792), (2648, 65134), (4492, 38396), (5296, 32567), (8984, 19198), (9599, 17968)]