54590008

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{20011}}^1$

素因数の和:20059

約数の個数: 32

約数和(自身を含む): 115269120

約数和(自身を除く): 60679112

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 1364, 2728, 20011, 40022, 80044, 160088, 220121, 440242, 620341, 880484, 1240682, 1760968, 2481364, 4962728, 6823751, 13647502, 27295004, 54590008]

約数ペア:

[(1, 54590008), (2, 27295004), (4, 13647502), (8, 6823751), (11, 4962728), (22, 2481364), (31, 1760968), (44, 1240682), (62, 880484), (88, 620341), (124, 440242), (248, 220121), (341, 160088), (682, 80044), (1364, 40022), (2728, 20011)]