40039252

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{5449}}^1$

素因数の和:5631

約数の個数: 24

約数和(自身を含む): 76910400

約数和(自身を除く): 36871148

約数列:

[1, 2, 4, 11, 22, 44, 167, 334, 668, 1837, 3674, 5449, 7348, 10898, 21796, 59939, 119878, 239756, 909983, 1819966, 3639932, 10009813, 20019626, 40039252]

約数ペア:

[(1, 40039252), (2, 20019626), (4, 10009813), (11, 3639932), (22, 1819966), (44, 909983), (167, 239756), (334, 119878), (668, 59939), (1837, 21796), (3674, 10898), (5449, 7348)]