66967874

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{17707}}^1$

素因数の和:17801

約数の個数: 16

約数和(自身を含む): 105398016

約数和(自身を除く): 38430142

約数列:

[1, 2, 31, 61, 62, 122, 1891, 3782, 17707, 35414, 548917, 1080127, 1097834, 2160254, 33483937, 66967874]

約数ペア:

[(1, 66967874), (2, 33483937), (31, 2160254), (61, 1097834), (62, 1080127), (122, 548917), (1891, 35414), (3782, 17707)]