39859408

素因数分解:

$2^4\times {\mathrm{191}}^1\times {\mathrm{13043}}^1$

素因数の和:13242

約数の個数: 20

約数和(自身を含む): 77637888

約数和(自身を除く): 37778480

約数列:

[1, 2, 4, 8, 16, 191, 382, 764, 1528, 3056, 13043, 26086, 52172, 104344, 208688, 2491213, 4982426, 9964852, 19929704, 39859408]

約数ペア:

[(1, 39859408), (2, 19929704), (4, 9964852), (8, 4982426), (16, 2491213), (191, 208688), (382, 104344), (764, 52172), (1528, 26086), (3056, 13043)]