23991448

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{1171}}^1$

素因数の和:1387

約数の個数: 32

約数和(自身を含む): 48731760

約数和(自身を除く): 24740312

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 197, 394, 788, 1171, 1576, 2342, 2561, 4684, 5122, 9368, 10244, 15223, 20488, 30446, 60892, 121784, 230687, 461374, 922748, 1845496, 2998931, 5997862, 11995724, 23991448]

約数ペア:

[(1, 23991448), (2, 11995724), (4, 5997862), (8, 2998931), (13, 1845496), (26, 922748), (52, 461374), (104, 230687), (197, 121784), (394, 60892), (788, 30446), (1171, 20488), (1576, 15223), (2342, 10244), (2561, 9368), (4684, 5122)]