16031216

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{32321}}^1$

素因数の和:32360

約数の個数: 20

約数和(自身を含む): 32063424

約数和(自身を除く): 16032208

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 32321, 64642, 129284, 258568, 517136, 1001951, 2003902, 4007804, 8015608, 16031216]

約数ペア:

[(1, 16031216), (2, 8015608), (4, 4007804), (8, 2003902), (16, 1001951), (31, 517136), (62, 258568), (124, 129284), (248, 64642), (496, 32321)]