86509670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{28933}}^1$

素因数の和:28976

約数の個数: 32

約数和(自身を含む): 174992832

約数和(自身を除く): 88483162

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 28933, 57866, 144665, 289330, 376129, 665459, 752258, 1330918, 1880645, 3327295, 3761290, 6654590, 8650967, 17301934, 43254835, 86509670]

約数ペア:

[(1, 86509670), (2, 43254835), (5, 17301934), (10, 8650967), (13, 6654590), (23, 3761290), (26, 3327295), (46, 1880645), (65, 1330918), (115, 752258), (130, 665459), (230, 376129), (299, 289330), (598, 144665), (1495, 57866), (2990, 28933)]