73552016

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{106907}}^1$

素因数の和:106958

約数の個数: 20

約数和(自身を含む): 145822512

約数和(自身を除く): 72270496

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 106907, 213814, 427628, 855256, 1710512, 4597001, 9194002, 18388004, 36776008, 73552016]

約数ペア:

[(1, 73552016), (2, 36776008), (4, 18388004), (8, 9194002), (16, 4597001), (43, 1710512), (86, 855256), (172, 427628), (344, 213814), (688, 106907)]