86417792

素因数分解:

$2^7\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1$

素因数の和:379

約数の個数: 64

約数和(自身を含む): 180001440

約数和(自身を除く): 93583648

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 71, 74, 128, 142, 148, 257, 284, 296, 514, 568, 592, 1028, 1136, 1184, 2056, 2272, 2368, 2627, 4112, 4544, 4736, 5254, 8224, 9088, 9509, 10508, 16448, 18247, 19018, 21016, 32896, 36494, 38036, 42032, 72988, 76072, 84064, 145976, 152144, 168128, 291952, 304288, 336256, 583904, 608576, 675139, 1167808, 1217152, 1350278, 2335616, 2700556, 5401112, 10802224, 21604448, 43208896, 86417792]

約数ペア:

[(1, 86417792), (2, 43208896), (4, 21604448), (8, 10802224), (16, 5401112), (32, 2700556), (37, 2335616), (64, 1350278), (71, 1217152), (74, 1167808), (128, 675139), (142, 608576), (148, 583904), (257, 336256), (284, 304288), (296, 291952), (514, 168128), (568, 152144), (592, 145976), (1028, 84064), (1136, 76072), (1184, 72988), (2056, 42032), (2272, 38036), (2368, 36494), (2627, 32896), (4112, 21016), (4544, 19018), (4736, 18247), (5254, 16448), (8224, 10508), (9088, 9509)]