64391536

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{15907}}^1$

素因数の和:15949

約数の個数: 40

約数和(自身を含む): 142026624

約数和(自身を除く): 77635088

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 88, 92, 176, 184, 253, 368, 506, 1012, 2024, 4048, 15907, 31814, 63628, 127256, 174977, 254512, 349954, 365861, 699908, 731722, 1399816, 1463444, 2799632, 2926888, 4024471, 5853776, 8048942, 16097884, 32195768, 64391536]

約数ペア:

[(1, 64391536), (2, 32195768), (4, 16097884), (8, 8048942), (11, 5853776), (16, 4024471), (22, 2926888), (23, 2799632), (44, 1463444), (46, 1399816), (88, 731722), (92, 699908), (176, 365861), (184, 349954), (253, 254512), (368, 174977), (506, 127256), (1012, 63628), (2024, 31814), (4048, 15907)]