40897664

素因数分解:

$2^7\times {\mathrm{41}}^1\times {\mathrm{7793}}^1$

素因数の和:7848

約数の個数: 32

約数和(自身を含む): 83473740

約数和(自身を除く): 42576076

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 328, 656, 1312, 2624, 5248, 7793, 15586, 31172, 62344, 124688, 249376, 319513, 498752, 639026, 997504, 1278052, 2556104, 5112208, 10224416, 20448832, 40897664]

約数ペア:

[(1, 40897664), (2, 20448832), (4, 10224416), (8, 5112208), (16, 2556104), (32, 1278052), (41, 997504), (64, 639026), (82, 498752), (128, 319513), (164, 249376), (328, 124688), (656, 62344), (1312, 31172), (2624, 15586), (5248, 7793)]