21948832

素因数分解:

$2^5\times {\mathrm{271}}^1\times {\mathrm{2531}}^1$

素因数の和:2812

約数の個数: 24

約数和(自身を含む): 43388352

約数和(自身を除く): 21439520

約数列:

[1, 2, 4, 8, 16, 32, 271, 542, 1084, 2168, 2531, 4336, 5062, 8672, 10124, 20248, 40496, 80992, 685901, 1371802, 2743604, 5487208, 10974416, 21948832]

約数ペア:

[(1, 21948832), (2, 10974416), (4, 5487208), (8, 2743604), (16, 1371802), (32, 685901), (271, 80992), (542, 40496), (1084, 20248), (2168, 10124), (2531, 8672), (4336, 5062)]