38943232

素因数分解:

$2^9\times {\mathrm{23}}^1\times {\mathrm{3307}}^1$

素因数の和:3348

約数の個数: 40

約数和(自身を含む): 81218016

約数和(自身を除く): 42274784

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 368, 512, 736, 1472, 2944, 3307, 5888, 6614, 11776, 13228, 26456, 52912, 76061, 105824, 152122, 211648, 304244, 423296, 608488, 846592, 1216976, 1693184, 2433952, 4867904, 9735808, 19471616, 38943232]

約数ペア:

[(1, 38943232), (2, 19471616), (4, 9735808), (8, 4867904), (16, 2433952), (23, 1693184), (32, 1216976), (46, 846592), (64, 608488), (92, 423296), (128, 304244), (184, 211648), (256, 152122), (368, 105824), (512, 76061), (736, 52912), (1472, 26456), (2944, 13228), (3307, 11776), (5888, 6614)]