81159632

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{10289}}^1$

素因数の和:10343

約数の個数: 40

約数和(自身を含む): 172254600

約数和(自身を除く): 91094968

約数列:

[1, 2, 4, 8, 16, 17, 29, 34, 58, 68, 116, 136, 232, 272, 464, 493, 986, 1972, 3944, 7888, 10289, 20578, 41156, 82312, 164624, 174913, 298381, 349826, 596762, 699652, 1193524, 1399304, 2387048, 2798608, 4774096, 5072477, 10144954, 20289908, 40579816, 81159632]

約数ペア:

[(1, 81159632), (2, 40579816), (4, 20289908), (8, 10144954), (16, 5072477), (17, 4774096), (29, 2798608), (34, 2387048), (58, 1399304), (68, 1193524), (116, 699652), (136, 596762), (232, 349826), (272, 298381), (464, 174913), (493, 164624), (986, 82312), (1972, 41156), (3944, 20578), (7888, 10289)]