162840448

素因数分解:

$2^7\times {\mathrm{1272191}}^1$

素因数の和:1272205

約数の個数: 16

約数和(自身を含む): 324408960

約数和(自身を除く): 161568512

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1272191, 2544382, 5088764, 10177528, 20355056, 40710112, 81420224, 162840448]

約数ペア:

[(1, 162840448), (2, 81420224), (4, 40710112), (8, 20355056), (16, 10177528), (32, 5088764), (64, 2544382), (128, 1272191)]