4393552

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{11939}}^1$

素因数の和:11970

約数の個数: 20

約数和(自身を含む): 8883360

約数和(自身を除く): 4489808

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 11939, 23878, 47756, 95512, 191024, 274597, 549194, 1098388, 2196776, 4393552]

約数ペア:

[(1, 4393552), (2, 2196776), (4, 1098388), (8, 549194), (16, 274597), (23, 191024), (46, 95512), (92, 47756), (184, 23878), (368, 11939)]