80134418

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{10739}}^1$

素因数の和:10802

約数の個数: 32

約数和(自身を含む): 151562880

約数和(自身を除く): 71428462

約数列:

[1, 2, 7, 13, 14, 26, 41, 82, 91, 182, 287, 533, 574, 1066, 3731, 7462, 10739, 21478, 75173, 139607, 150346, 279214, 440299, 880598, 977249, 1954498, 3082093, 5723887, 6164186, 11447774, 40067209, 80134418]

約数ペア:

[(1, 80134418), (2, 40067209), (7, 11447774), (13, 6164186), (14, 5723887), (26, 3082093), (41, 1954498), (82, 977249), (91, 880598), (182, 440299), (287, 279214), (533, 150346), (574, 139607), (1066, 75173), (3731, 21478), (7462, 10739)]