103440728

素因数分解:

$2^3\times {\mathrm{1019}}^1\times {\mathrm{12689}}^1$

素因数の和:13714

約数の個数: 16

約数和(自身を含む): 194157000

約数和(自身を除く): 90716272

約数列:

[1, 2, 4, 8, 1019, 2038, 4076, 8152, 12689, 25378, 50756, 101512, 12930091, 25860182, 51720364, 103440728]

約数ペア:

[(1, 103440728), (2, 51720364), (4, 25860182), (8, 12930091), (1019, 101512), (2038, 50756), (4076, 25378), (8152, 12689)]