41081456

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{197507}}^1$

素因数の和:197528

約数の個数: 20

約数和(自身を含む): 85718472

約数和(自身を除く): 44637016

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 197507, 395014, 790028, 1580056, 2567591, 3160112, 5135182, 10270364, 20540728, 41081456]

約数ペア:

[(1, 41081456), (2, 20540728), (4, 10270364), (8, 5135182), (13, 3160112), (16, 2567591), (26, 1580056), (52, 790028), (104, 395014), (208, 197507)]