68103256

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{654839}}^1$

素因数の和:654858

約数の個数: 16

約数和(自身を含む): 137516400

約数和(自身を除く): 69413144

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 654839, 1309678, 2619356, 5238712, 8512907, 17025814, 34051628, 68103256]

約数ペア:

[(1, 68103256), (2, 34051628), (4, 17025814), (8, 8512907), (13, 5238712), (26, 2619356), (52, 1309678), (104, 654839)]