87199904

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{1297}}^1$

素因数の和:1509

約数の個数: 48

約数和(自身を含む): 188407296

約数和(自身を除く): 101207392

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 191, 352, 382, 764, 1297, 1528, 2101, 2594, 3056, 4202, 5188, 6112, 8404, 10376, 14267, 16808, 20752, 28534, 33616, 41504, 57068, 67232, 114136, 228272, 247727, 456544, 495454, 990908, 1981816, 2724997, 3963632, 5449994, 7927264, 10899988, 21799976, 43599952, 87199904]

約数ペア:

[(1, 87199904), (2, 43599952), (4, 21799976), (8, 10899988), (11, 7927264), (16, 5449994), (22, 3963632), (32, 2724997), (44, 1981816), (88, 990908), (176, 495454), (191, 456544), (352, 247727), (382, 228272), (764, 114136), (1297, 67232), (1528, 57068), (2101, 41504), (2594, 33616), (3056, 28534), (4202, 20752), (5188, 16808), (6112, 14267), (8404, 10376)]