42408104

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{129293}}^1$

素因数の和:129340

約数の個数: 16

約数和(自身を含む): 81455220

約数和(自身を除く): 39047116

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 129293, 258586, 517172, 1034344, 5301013, 10602026, 21204052, 42408104]

約数ペア:

[(1, 42408104), (2, 21204052), (4, 10602026), (8, 5301013), (41, 1034344), (82, 517172), (164, 258586), (328, 129293)]