40472402

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{2113}}^1$

素因数の和:2333

約数の個数: 16

約数和(自身を含む): 62126232

約数和(自身を除く): 21653830

約数列:

[1, 2, 61, 122, 157, 314, 2113, 4226, 9577, 19154, 128893, 257786, 331741, 663482, 20236201, 40472402]

約数ペア:

[(1, 40472402), (2, 20236201), (61, 663482), (122, 331741), (157, 257786), (314, 128893), (2113, 19154), (4226, 9577)]