109715691016

素因数分解:

$2^3\times {\mathrm{322261}}^1\times {\mathrm{42557}}^1$

素因数の和:364824

約数の個数: 16

約数和(自身を含む): 205722392940

約数和(自身を除く): 96006701924

約数列:

[1, 2, 4, 8, 42557, 85114, 170228, 322261, 340456, 644522, 1289044, 2578088, 13714461377, 27428922754, 54857845508, 109715691016]

約数ペア:

[(1, 109715691016), (2, 54857845508), (4, 27428922754), (8, 13714461377), (42557, 2578088), (85114, 1289044), (170228, 644522), (322261, 340456)]