89739734

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{1979}}^1$

素因数の和:2108

約数の個数: 32

約数和(自身を含む): 159667200

約数和(自身を除く): 69927466

約数列:

[1, 2, 7, 14, 41, 79, 82, 158, 287, 553, 574, 1106, 1979, 3239, 3958, 6478, 13853, 22673, 27706, 45346, 81139, 156341, 162278, 312682, 567973, 1094387, 1135946, 2188774, 6409981, 12819962, 44869867, 89739734]

約数ペア:

[(1, 89739734), (2, 44869867), (7, 12819962), (14, 6409981), (41, 2188774), (79, 1135946), (82, 1094387), (158, 567973), (287, 312682), (553, 162278), (574, 156341), (1106, 81139), (1979, 45346), (3239, 27706), (3958, 22673), (6478, 13853)]