87999242

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2617}}^1$

素因数の和:2702

約数の個数: 32

約数和(自身を含む): 149288832

約数和(自身を除く): 61289590

約数列:

[1, 2, 17, 23, 34, 43, 46, 86, 391, 731, 782, 989, 1462, 1978, 2617, 5234, 16813, 33626, 44489, 60191, 88978, 112531, 120382, 225062, 1023247, 1913027, 2046494, 2588213, 3826054, 5176426, 43999621, 87999242]

約数ペア:

[(1, 87999242), (2, 43999621), (17, 5176426), (23, 3826054), (34, 2588213), (43, 2046494), (46, 1913027), (86, 1023247), (391, 225062), (731, 120382), (782, 112531), (989, 88978), (1462, 60191), (1978, 44489), (2617, 33626), (5234, 16813)]