65081896

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{23857}}^1$

素因数の和:23905

約数の個数: 32

約数和(自身を含む): 137422080

約数和(自身を除く): 72340184

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 1364, 2728, 23857, 47714, 95428, 190856, 262427, 524854, 739567, 1049708, 1479134, 2099416, 2958268, 5916536, 8135237, 16270474, 32540948, 65081896]

約数ペア:

[(1, 65081896), (2, 32540948), (4, 16270474), (8, 8135237), (11, 5916536), (22, 2958268), (31, 2099416), (44, 1479134), (62, 1049708), (88, 739567), (124, 524854), (248, 262427), (341, 190856), (682, 95428), (1364, 47714), (2728, 23857)]