85108672

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2281}}^1$

素因数の和:2357

約数の個数: 56

約数和(自身を含む): 187799472

約数和(自身を除く): 102690800

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 53, 64, 88, 106, 176, 212, 352, 424, 583, 704, 848, 1166, 1696, 2281, 2332, 3392, 4562, 4664, 9124, 9328, 18248, 18656, 25091, 36496, 37312, 50182, 72992, 100364, 120893, 145984, 200728, 241786, 401456, 483572, 802912, 967144, 1329823, 1605824, 1934288, 2659646, 3868576, 5319292, 7737152, 10638584, 21277168, 42554336, 85108672]

約数ペア:

[(1, 85108672), (2, 42554336), (4, 21277168), (8, 10638584), (11, 7737152), (16, 5319292), (22, 3868576), (32, 2659646), (44, 1934288), (53, 1605824), (64, 1329823), (88, 967144), (106, 802912), (176, 483572), (212, 401456), (352, 241786), (424, 200728), (583, 145984), (704, 120893), (848, 100364), (1166, 72992), (1696, 50182), (2281, 37312), (2332, 36496), (3392, 25091), (4562, 18656), (4664, 18248), (9124, 9328)]