40105568

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{40429}}^1$

素因数の和:40470

約数の個数: 24

約数和(自身を含む): 81506880

約数和(自身を除く): 41401312

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 40429, 80858, 161716, 323432, 646864, 1253299, 1293728, 2506598, 5013196, 10026392, 20052784, 40105568]

約数ペア:

[(1, 40105568), (2, 20052784), (4, 10026392), (8, 5013196), (16, 2506598), (31, 1293728), (32, 1253299), (62, 646864), (124, 323432), (248, 161716), (496, 80858), (992, 40429)]