86334040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{166027}}^1$

素因数の和:166051

約数の個数: 32

約数和(自身を含む): 209195280

約数和(自身を除く): 122861240

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 166027, 332054, 664108, 830135, 1328216, 1660270, 2158351, 3320540, 4316702, 6641080, 8633404, 10791755, 17266808, 21583510, 43167020, 86334040]

約数ペア:

[(1, 86334040), (2, 43167020), (4, 21583510), (5, 17266808), (8, 10791755), (10, 8633404), (13, 6641080), (20, 4316702), (26, 3320540), (40, 2158351), (52, 1660270), (65, 1328216), (104, 830135), (130, 664108), (260, 332054), (520, 166027)]