42820858

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{40627}}^1$

素因数の和:40677

約数の個数: 16

約数和(自身を含む): 70205184

約数和(自身を除く): 27384326

約数列:

[1, 2, 17, 31, 34, 62, 527, 1054, 40627, 81254, 690659, 1259437, 1381318, 2518874, 21410429, 42820858]

約数ペア:

[(1, 42820858), (2, 21410429), (17, 2518874), (31, 1381318), (34, 1259437), (62, 690659), (527, 81254), (1054, 40627)]