42473048

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{129491}}^1$

素因数の和:129538

約数の個数: 16

約数和(自身を含む): 81579960

約数和(自身を除く): 39106912

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 129491, 258982, 517964, 1035928, 5309131, 10618262, 21236524, 42473048]

約数ペア:

[(1, 42473048), (2, 21236524), (4, 10618262), (8, 5309131), (41, 1035928), (82, 517964), (164, 258982), (328, 129491)]