42105208

素因数分解:

$2^3\times {\mathrm{317}}^1\times {\mathrm{16603}}^1$

素因数の和:16926

約数の個数: 16

約数和(自身を含む): 79201080

約数和(自身を除く): 37095872

約数列:

[1, 2, 4, 8, 317, 634, 1268, 2536, 16603, 33206, 66412, 132824, 5263151, 10526302, 21052604, 42105208]

約数ペア:

[(1, 42105208), (2, 21052604), (4, 10526302), (8, 5263151), (317, 132824), (634, 66412), (1268, 33206), (2536, 16603)]