39960688

素因数分解:

$2^4\times {\mathrm{383}}^1\times {\mathrm{6521}}^1$

素因数の和:6912

約数の個数: 20

約数和(自身を含む): 77637888

約数和(自身を除く): 37677200

約数列:

[1, 2, 4, 8, 16, 383, 766, 1532, 3064, 6128, 6521, 13042, 26084, 52168, 104336, 2497543, 4995086, 9990172, 19980344, 39960688]

約数ペア:

[(1, 39960688), (2, 19980344), (4, 9990172), (8, 4995086), (16, 2497543), (383, 104336), (766, 52168), (1532, 26084), (3064, 13042), (6128, 6521)]