80167256

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{770839}}^1$

素因数の和:770858

約数の個数: 16

約数和(自身を含む): 161876400

約数和(自身を除く): 81709144

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 770839, 1541678, 3083356, 6166712, 10020907, 20041814, 40083628, 80167256]

約数ペア:

[(1, 80167256), (2, 40083628), (4, 20041814), (8, 10020907), (13, 6166712), (26, 3083356), (52, 1541678), (104, 770839)]