82405072

素因数分解:

$2^4\times {\mathrm{283}}^1\times {\mathrm{18199}}^1$

素因数の和:18490

約数の個数: 20

約数和(自身を含む): 160232800

約数和(自身を除く): 77827728

約数列:

[1, 2, 4, 8, 16, 283, 566, 1132, 2264, 4528, 18199, 36398, 72796, 145592, 291184, 5150317, 10300634, 20601268, 41202536, 82405072]

約数ペア:

[(1, 82405072), (2, 41202536), (4, 20601268), (8, 10300634), (16, 5150317), (283, 291184), (566, 145592), (1132, 72796), (2264, 36398), (4528, 18199)]