80634554

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{40277}}^1$

素因数の和:40310

約数の個数: 32

約数和(自身を含む): 162400896

約数和(自身を除く): 81766342

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 40277, 80554, 281939, 443047, 523601, 563878, 886094, 1047202, 3101329, 3665207, 5759611, 6202658, 7330414, 11519222, 40317277, 80634554]

約数ペア:

[(1, 80634554), (2, 40317277), (7, 11519222), (11, 7330414), (13, 6202658), (14, 5759611), (22, 3665207), (26, 3101329), (77, 1047202), (91, 886094), (143, 563878), (154, 523601), (182, 443047), (286, 281939), (1001, 80554), (2002, 40277)]