39996304

素因数分解:

$2^4\times {\mathrm{983}}^1\times {\mathrm{2543}}^1$

素因数の和:3534

約数の個数: 20

約数和(自身を含む): 77602176

約数和(自身を除く): 37605872

約数列:

[1, 2, 4, 8, 16, 983, 1966, 2543, 3932, 5086, 7864, 10172, 15728, 20344, 40688, 2499769, 4999538, 9999076, 19998152, 39996304]

約数ペア:

[(1, 39996304), (2, 19998152), (4, 9999076), (8, 4999538), (16, 2499769), (983, 40688), (1966, 20344), (2543, 15728), (3932, 10172), (5086, 7864)]