64939258

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{23143}}^1$

素因数の和:23229

約数の個数: 16

約数和(自身を含む): 103314816

約数和(自身を除く): 38375558

約数列:

[1, 2, 23, 46, 61, 122, 1403, 2806, 23143, 46286, 532289, 1064578, 1411723, 2823446, 32469629, 64939258]

約数ペア:

[(1, 64939258), (2, 32469629), (23, 2823446), (46, 1411723), (61, 1064578), (122, 532289), (1403, 46286), (2806, 23143)]