72328208

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{145823}}^1$

素因数の和:145862

約数の個数: 20

約数和(自身を含む): 144657408

約数和(自身を除く): 72329200

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 145823, 291646, 583292, 1166584, 2333168, 4520513, 9041026, 18082052, 36164104, 72328208]

約数ペア:

[(1, 72328208), (2, 36164104), (4, 18082052), (8, 9041026), (16, 4520513), (31, 2333168), (62, 1166584), (124, 583292), (248, 291646), (496, 145823)]