72427448

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{83059}}^1$

素因数の和:83174

約数の個数: 16

約数和(自身を含む): 137049000

約数和(自身を除く): 64621552

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 83059, 166118, 332236, 664472, 9053431, 18106862, 36213724, 72427448]

約数ペア:

[(1, 72427448), (2, 36213724), (4, 18106862), (8, 9053431), (109, 664472), (218, 332236), (436, 166118), (872, 83059)]