39661984

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{26371}}^1$

素因数の和:26428

約数の個数: 24

約数和(自身を含む): 79748928

約数和(自身を除く): 40086944

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 188, 376, 752, 1504, 26371, 52742, 105484, 210968, 421936, 843872, 1239437, 2478874, 4957748, 9915496, 19830992, 39661984]

約数ペア:

[(1, 39661984), (2, 19830992), (4, 9915496), (8, 4957748), (16, 2478874), (32, 1239437), (47, 843872), (94, 421936), (188, 210968), (376, 105484), (752, 52742), (1504, 26371)]