80204608

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{10357}}^1$

素因数の和:10391

約数の個数: 42

約数和(自身を含む): 174956978

約数和(自身を除く): 94752370

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 176, 242, 352, 484, 704, 968, 1936, 3872, 7744, 10357, 20714, 41428, 82856, 113927, 165712, 227854, 331424, 455708, 662848, 911416, 1253197, 1822832, 2506394, 3645664, 5012788, 7291328, 10025576, 20051152, 40102304, 80204608]

約数ペア:

[(1, 80204608), (2, 40102304), (4, 20051152), (8, 10025576), (11, 7291328), (16, 5012788), (22, 3645664), (32, 2506394), (44, 1822832), (64, 1253197), (88, 911416), (121, 662848), (176, 455708), (242, 331424), (352, 227854), (484, 165712), (704, 113927), (968, 82856), (1936, 41428), (3872, 20714), (7744, 10357)]