16584008

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1$

素因数の和:318

約数の個数: 64

約数和(自身を含む): 37739520

約数和(自身を除く): 21155512

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 41, 56, 62, 82, 124, 164, 217, 233, 248, 287, 328, 434, 466, 574, 868, 932, 1148, 1271, 1631, 1736, 1864, 2296, 2542, 3262, 5084, 6524, 7223, 8897, 9553, 10168, 13048, 14446, 17794, 19106, 28892, 35588, 38212, 50561, 57784, 66871, 71176, 76424, 101122, 133742, 202244, 267484, 296143, 404488, 534968, 592286, 1184572, 2073001, 2369144, 4146002, 8292004, 16584008]

約数ペア:

[(1, 16584008), (2, 8292004), (4, 4146002), (7, 2369144), (8, 2073001), (14, 1184572), (28, 592286), (31, 534968), (41, 404488), (56, 296143), (62, 267484), (82, 202244), (124, 133742), (164, 101122), (217, 76424), (233, 71176), (248, 66871), (287, 57784), (328, 50561), (434, 38212), (466, 35588), (574, 28892), (868, 19106), (932, 17794), (1148, 14446), (1271, 13048), (1631, 10168), (1736, 9553), (1864, 8897), (2296, 7223), (2542, 6524), (3262, 5084)]