31469018

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{769}}^1$

素因数の和:894

約数の個数: 32

約数和(自身を含む): 56179200

約数和(自身を除く): 24710182

約数列:

[1, 2, 7, 14, 37, 74, 79, 158, 259, 518, 553, 769, 1106, 1538, 2923, 5383, 5846, 10766, 20461, 28453, 40922, 56906, 60751, 121502, 199171, 398342, 425257, 850514, 2247787, 4495574, 15734509, 31469018]

約数ペア:

[(1, 31469018), (2, 15734509), (7, 4495574), (14, 2247787), (37, 850514), (74, 425257), (79, 398342), (158, 199171), (259, 121502), (518, 60751), (553, 56906), (769, 40922), (1106, 28453), (1538, 20461), (2923, 10766), (5383, 5846)]