72391208

素因数分解:

$2^3\times {\mathrm{227}}^1\times {\mathrm{39863}}^1$

素因数の和:40096

約数の個数: 16

約数和(自身を含む): 136334880

約数和(自身を除く): 63943672

約数列:

[1, 2, 4, 8, 227, 454, 908, 1816, 39863, 79726, 159452, 318904, 9048901, 18097802, 36195604, 72391208]

約数ペア:

[(1, 72391208), (2, 36195604), (4, 18097802), (8, 9048901), (227, 318904), (454, 159452), (908, 79726), (1816, 39863)]