82711694

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{311}}^1$

素因数の和:572

約数の個数: 32

約数和(自身を含む): 137277504

約数和(自身を除く): 54565810

約数列:

[1, 2, 13, 26, 53, 106, 193, 311, 386, 622, 689, 1378, 2509, 4043, 5018, 8086, 10229, 16483, 20458, 32966, 60023, 120046, 132977, 214279, 265954, 428558, 780299, 1560598, 3181219, 6362438, 41355847, 82711694]

約数ペア:

[(1, 82711694), (2, 41355847), (13, 6362438), (26, 3181219), (53, 1560598), (106, 780299), (193, 428558), (311, 265954), (386, 214279), (622, 132977), (689, 120046), (1378, 60023), (2509, 32966), (4043, 20458), (5018, 16483), (8086, 10229)]