42773432

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{2131}}^1$

素因数の和:2343

約数の個数: 32

約数和(自身を含む): 86857680

約数和(自身を除く): 44084248

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 193, 386, 772, 1544, 2131, 2509, 4262, 5018, 8524, 10036, 17048, 20072, 27703, 55406, 110812, 221624, 411283, 822566, 1645132, 3290264, 5346679, 10693358, 21386716, 42773432]

約数ペア:

[(1, 42773432), (2, 21386716), (4, 10693358), (8, 5346679), (13, 3290264), (26, 1645132), (52, 822566), (104, 411283), (193, 221624), (386, 110812), (772, 55406), (1544, 27703), (2131, 20072), (2509, 17048), (4262, 10036), (5018, 8524)]