87408958

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{16561}}^1$

素因数の和:16612

約数の個数: 32

約数和(自身を含む): 166944960

約数和(自身を除く): 79536002

約数列:

[1, 2, 7, 13, 14, 26, 29, 58, 91, 182, 203, 377, 406, 754, 2639, 5278, 16561, 33122, 115927, 215293, 231854, 430586, 480269, 960538, 1507051, 3014102, 3361883, 6243497, 6723766, 12486994, 43704479, 87408958]

約数ペア:

[(1, 87408958), (2, 43704479), (7, 12486994), (13, 6723766), (14, 6243497), (26, 3361883), (29, 3014102), (58, 1507051), (91, 960538), (182, 480269), (203, 430586), (377, 231854), (406, 215293), (754, 115927), (2639, 33122), (5278, 16561)]