31992860

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{37201}}^1$

素因数の和:37253

約数の個数: 24

約数和(自身を含む): 68749296

約数和(自身を除く): 36756436

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 37201, 74402, 148804, 186005, 372010, 744020, 1599643, 3199286, 6398572, 7998215, 15996430, 31992860]

約数ペア:

[(1, 31992860), (2, 15996430), (4, 7998215), (5, 6398572), (10, 3199286), (20, 1599643), (43, 744020), (86, 372010), (172, 186005), (215, 148804), (430, 74402), (860, 37201)]