38164478

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{40343}}^1$

素因数の和:40399

約数の個数: 16

約数和(自身を含む): 63904896

約数和(自身を除く): 25740418

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 40343, 80686, 443773, 887546, 1734749, 3469498, 19082239, 38164478]

約数ペア:

[(1, 38164478), (2, 19082239), (11, 3469498), (22, 1734749), (43, 887546), (86, 443773), (473, 80686), (946, 40343)]