38885330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{8221}}^1$

素因数の和:8282

約数の個数: 32

約数和(自身を含む): 78141888

約数和(自身を除く): 39256558

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 946, 2365, 4730, 8221, 16442, 41105, 82210, 90431, 180862, 353503, 452155, 707006, 904310, 1767515, 3535030, 3888533, 7777066, 19442665, 38885330]

約数ペア:

[(1, 38885330), (2, 19442665), (5, 7777066), (10, 3888533), (11, 3535030), (22, 1767515), (43, 904310), (55, 707006), (86, 452155), (110, 353503), (215, 180862), (430, 90431), (473, 82210), (946, 41105), (2365, 16442), (4730, 8221)]