40089572

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{1193}}^1$

素因数の和:1499

約数の個数: 24

約数和(自身を含む): 72748032

約数和(自身を除く): 32658460

約数列:

[1, 2, 4, 31, 62, 124, 271, 542, 1084, 1193, 2386, 4772, 8401, 16802, 33604, 36983, 73966, 147932, 323303, 646606, 1293212, 10022393, 20044786, 40089572]

約数ペア:

[(1, 40089572), (2, 20044786), (4, 10022393), (31, 1293212), (62, 646606), (124, 323303), (271, 147932), (542, 73966), (1084, 36983), (1193, 33604), (2386, 16802), (4772, 8401)]