63131354

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{3109}}^1$

素因数の和:3206

約数の個数: 32

約数和(自身を含む): 112855680

約数和(自身を除く): 49724326

約数列:

[1, 2, 11, 13, 22, 26, 71, 142, 143, 286, 781, 923, 1562, 1846, 3109, 6218, 10153, 20306, 34199, 40417, 68398, 80834, 220739, 441478, 444587, 889174, 2428129, 2869607, 4856258, 5739214, 31565677, 63131354]

約数ペア:

[(1, 63131354), (2, 31565677), (11, 5739214), (13, 4856258), (22, 2869607), (26, 2428129), (71, 889174), (142, 444587), (143, 441478), (286, 220739), (781, 80834), (923, 68398), (1562, 40417), (1846, 34199), (3109, 20306), (6218, 10153)]