86641802

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1\times {\mathrm{239}}^1$

素因数の和:518

約数の個数: 32

約数和(自身を含む): 143216640

約数和(自身を除く): 56574838

約数列:

[1, 2, 13, 26, 73, 146, 191, 239, 382, 478, 949, 1898, 2483, 3107, 4966, 6214, 13943, 17447, 27886, 34894, 45649, 91298, 181259, 226811, 362518, 453622, 593437, 1186874, 3332377, 6664754, 43320901, 86641802]

約数ペア:

[(1, 86641802), (2, 43320901), (13, 6664754), (26, 3332377), (73, 1186874), (146, 593437), (191, 453622), (239, 362518), (382, 226811), (478, 181259), (949, 91298), (1898, 45649), (2483, 34894), (3107, 27886), (4966, 17447), (6214, 13943)]