40647328

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{43801}}^1$

素因数の和:43840

約数の個数: 24

約数和(自身を含む): 82785780

約数和(自身を除く): 42138452

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 464, 928, 43801, 87602, 175204, 350408, 700816, 1270229, 1401632, 2540458, 5080916, 10161832, 20323664, 40647328]

約数ペア:

[(1, 40647328), (2, 20323664), (4, 10161832), (8, 5080916), (16, 2540458), (29, 1401632), (32, 1270229), (58, 700816), (116, 350408), (232, 175204), (464, 87602), (928, 43801)]