71248504

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{81707}}^1$

素因数の和:81822

約数の個数: 16

約数和(自身を含む): 134818200

約数和(自身を除く): 63569696

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 81707, 163414, 326828, 653656, 8906063, 17812126, 35624252, 71248504]

約数ペア:

[(1, 71248504), (2, 35624252), (4, 17812126), (8, 8906063), (109, 653656), (218, 326828), (436, 163414), (872, 81707)]