89567824

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{7963}}^1$

素因数の和:8027

約数の個数: 40

約数和(自身を含む): 187631840

約数和(自身を除く): 98064016

約数列:

[1, 2, 4, 8, 16, 19, 37, 38, 74, 76, 148, 152, 296, 304, 592, 703, 1406, 2812, 5624, 7963, 11248, 15926, 31852, 63704, 127408, 151297, 294631, 302594, 589262, 605188, 1178524, 1210376, 2357048, 2420752, 4714096, 5597989, 11195978, 22391956, 44783912, 89567824]

約数ペア:

[(1, 89567824), (2, 44783912), (4, 22391956), (8, 11195978), (16, 5597989), (19, 4714096), (37, 2420752), (38, 2357048), (74, 1210376), (76, 1178524), (148, 605188), (152, 589262), (296, 302594), (304, 294631), (592, 151297), (703, 127408), (1406, 63704), (2812, 31852), (5624, 15926), (7963, 11248)]