21474632

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{30161}}^1$

素因数の和:30256

約数の個数: 16

約数和(自身を含む): 40718700

約数和(自身を除く): 19244068

約数列:

[1, 2, 4, 8, 89, 178, 356, 712, 30161, 60322, 120644, 241288, 2684329, 5368658, 10737316, 21474632]

約数ペア:

[(1, 21474632), (2, 10737316), (4, 5368658), (8, 2684329), (89, 241288), (178, 120644), (356, 60322), (712, 30161)]