82980368

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{4159}}^1$

素因数の和:4239

約数の個数: 40

約数和(自身を含む): 170227200

約数和(自身を除く): 87246832

約数列:

[1, 2, 4, 8, 16, 29, 43, 58, 86, 116, 172, 232, 344, 464, 688, 1247, 2494, 4159, 4988, 8318, 9976, 16636, 19952, 33272, 66544, 120611, 178837, 241222, 357674, 482444, 715348, 964888, 1430696, 1929776, 2861392, 5186273, 10372546, 20745092, 41490184, 82980368]

約数ペア:

[(1, 82980368), (2, 41490184), (4, 20745092), (8, 10372546), (16, 5186273), (29, 2861392), (43, 1929776), (58, 1430696), (86, 964888), (116, 715348), (172, 482444), (232, 357674), (344, 241222), (464, 178837), (688, 120611), (1247, 66544), (2494, 33272), (4159, 19952), (4988, 16636), (8318, 9976)]