82869448

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{389}}^1\times {\mathrm{859}}^1$

素因数の和:1285

約数の個数: 32

約数和(自身を含む): 160992000

約数和(自身を除く): 78122552

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 389, 778, 859, 1556, 1718, 3112, 3436, 6872, 12059, 24118, 26629, 48236, 53258, 96472, 106516, 213032, 334151, 668302, 1336604, 2673208, 10358681, 20717362, 41434724, 82869448]

約数ペア:

[(1, 82869448), (2, 41434724), (4, 20717362), (8, 10358681), (31, 2673208), (62, 1336604), (124, 668302), (248, 334151), (389, 213032), (778, 106516), (859, 96472), (1556, 53258), (1718, 48236), (3112, 26629), (3436, 24118), (6872, 12059)]