31073482

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{2711}}^1$

素因数の和:3245

約数の個数: 16

約数和(自身を含む): 50963904

約数和(自身を除く): 19890422

約数列:

[1, 2, 11, 22, 521, 1042, 2711, 5422, 5731, 11462, 29821, 59642, 1412431, 2824862, 15536741, 31073482]

約数ペア:

[(1, 31073482), (2, 15536741), (11, 2824862), (22, 1412431), (521, 59642), (1042, 29821), (2711, 11462), (5422, 5731)]