64931806

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1931}}^1$

素因数の和:2016

約数の個数: 32

約数和(自身を含む): 110170368

約数和(自身を除く): 45238562

約数列:

[1, 2, 17, 23, 34, 43, 46, 86, 391, 731, 782, 989, 1462, 1931, 1978, 3862, 16813, 32827, 33626, 44413, 65654, 83033, 88826, 166066, 755021, 1411561, 1510042, 1909759, 2823122, 3819518, 32465903, 64931806]

約数ペア:

[(1, 64931806), (2, 32465903), (17, 3819518), (23, 2823122), (34, 1909759), (43, 1510042), (46, 1411561), (86, 755021), (391, 166066), (731, 88826), (782, 83033), (989, 65654), (1462, 44413), (1931, 33626), (1978, 32827), (3862, 16813)]