40466392

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{4441}}^1$

素因数の和:4531

約数の個数: 32

約数和(自身を含む): 81555120

約数和(自身を除く): 41088728

約数列:

[1, 2, 4, 8, 17, 34, 67, 68, 134, 136, 268, 536, 1139, 2278, 4441, 4556, 8882, 9112, 17764, 35528, 75497, 150994, 297547, 301988, 595094, 603976, 1190188, 2380376, 5058299, 10116598, 20233196, 40466392]

約数ペア:

[(1, 40466392), (2, 20233196), (4, 10116598), (8, 5058299), (17, 2380376), (34, 1190188), (67, 603976), (68, 595094), (134, 301988), (136, 297547), (268, 150994), (536, 75497), (1139, 35528), (2278, 17764), (4441, 9112), (4556, 8882)]