38131328

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{15679}}^1$

素因数の和:15712

約数の個数: 32

約数和(自身を含む): 79968000

約数和(自身を除く): 41836672

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 15679, 31358, 62716, 125432, 250864, 297901, 501728, 595802, 1003456, 1191604, 2006912, 2383208, 4766416, 9532832, 19065664, 38131328]

約数ペア:

[(1, 38131328), (2, 19065664), (4, 9532832), (8, 4766416), (16, 2383208), (19, 2006912), (32, 1191604), (38, 1003456), (64, 595802), (76, 501728), (128, 297901), (152, 250864), (304, 125432), (608, 62716), (1216, 31358), (2432, 15679)]