40955464

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{15013}}^1$

素因数の和:15061

約数の個数: 32

約数和(自身を含む): 86480640

約数和(自身を除く): 45525176

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 1364, 2728, 15013, 30026, 60052, 120104, 165143, 330286, 465403, 660572, 930806, 1321144, 1861612, 3723224, 5119433, 10238866, 20477732, 40955464]

約数ペア:

[(1, 40955464), (2, 20477732), (4, 10238866), (8, 5119433), (11, 3723224), (22, 1861612), (31, 1321144), (44, 930806), (62, 660572), (88, 465403), (124, 330286), (248, 165143), (341, 120104), (682, 60052), (1364, 30026), (2728, 15013)]