42575656

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{280103}}^1$

素因数の和:280128

約数の個数: 16

約数和(自身を含む): 84031200

約数和(自身を除く): 41455544

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 280103, 560206, 1120412, 2240824, 5321957, 10643914, 21287828, 42575656]

約数ペア:

[(1, 42575656), (2, 21287828), (4, 10643914), (8, 5321957), (19, 2240824), (38, 1120412), (76, 560206), (152, 280103)]