40078816

素因数分解:

$2^5\times {\mathrm{179}}^1\times {\mathrm{6997}}^1$

素因数の和:7186

約数の個数: 24

約数和(自身を含む): 79357320

約数和(自身を除く): 39278504

約数列:

[1, 2, 4, 8, 16, 32, 179, 358, 716, 1432, 2864, 5728, 6997, 13994, 27988, 55976, 111952, 223904, 1252463, 2504926, 5009852, 10019704, 20039408, 40078816]

約数ペア:

[(1, 40078816), (2, 20039408), (4, 10019704), (8, 5009852), (16, 2504926), (32, 1252463), (179, 223904), (358, 111952), (716, 55976), (1432, 27988), (2864, 13994), (5728, 6997)]