18478048

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{33967}}^1$

素因数の和:33994

約数の個数: 24

約数和(自身を含む): 38519712

約数和(自身を除く): 20041664

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 33967, 67934, 135868, 271736, 543472, 577439, 1086944, 1154878, 2309756, 4619512, 9239024, 18478048]

約数ペア:

[(1, 18478048), (2, 9239024), (4, 4619512), (8, 2309756), (16, 1154878), (17, 1086944), (32, 577439), (34, 543472), (68, 271736), (136, 135868), (272, 67934), (544, 33967)]