81326504

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{85427}}^1$

素因数の和:85457

約数の個数: 32

約数和(自身を含む): 184524480

約数和(自身を除く): 103197976

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 85427, 170854, 341708, 597989, 683416, 1195978, 1452259, 2391956, 2904518, 4783912, 5809036, 10165813, 11618072, 20331626, 40663252, 81326504]

約数ペア:

[(1, 81326504), (2, 40663252), (4, 20331626), (7, 11618072), (8, 10165813), (14, 5809036), (17, 4783912), (28, 2904518), (34, 2391956), (56, 1452259), (68, 1195978), (119, 683416), (136, 597989), (238, 341708), (476, 170854), (952, 85427)]