80772182

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{653}}^1\times {\mathrm{2689}}^1$

素因数の和:3367

約数の個数: 16

約数和(自身を含む): 126666720

約数和(自身を除く): 45894538

約数列:

[1, 2, 23, 46, 653, 1306, 2689, 5378, 15019, 30038, 61847, 123694, 1755917, 3511834, 40386091, 80772182]

約数ペア:

[(1, 80772182), (2, 40386091), (23, 3511834), (46, 1755917), (653, 123694), (1306, 61847), (2689, 30038), (5378, 15019)]