86043430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{18191}}^1$

素因数の和:18252

約数の個数: 32

約数和(自身を含む): 172896768

約数和(自身を除く): 86853338

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 946, 2365, 4730, 18191, 36382, 90955, 181910, 200101, 400202, 782213, 1000505, 1564426, 2001010, 3911065, 7822130, 8604343, 17208686, 43021715, 86043430]

約数ペア:

[(1, 86043430), (2, 43021715), (5, 17208686), (10, 8604343), (11, 7822130), (22, 3911065), (43, 2001010), (55, 1564426), (86, 1000505), (110, 782213), (215, 400202), (430, 200101), (473, 181910), (946, 90955), (2365, 36382), (4730, 18191)]