16615707856

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{29567}}^1$

素因数の和:29720

約数の個数: 80

約数和(自身を含む): 36605657088

約数和(自身を除く): 19989949232

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 103, 124, 176, 206, 248, 341, 412, 496, 682, 824, 1133, 1364, 1648, 2266, 2728, 3193, 4532, 5456, 6386, 9064, 12772, 18128, 25544, 29567, 35123, 51088, 59134, 70246, 118268, 140492, 236536, 280984, 325237, 473072, 561968, 650474, 916577, 1300948, 1833154, 2601896, 3045401, 3666308, 5203792, 6090802, 7332616, 10082347, 12181604, 14665232, 20164694, 24363208, 33499411, 40329388, 48726416, 66998822, 80658776, 94407431, 133997644, 161317552, 188814862, 267995288, 377629724, 535990576, 755259448, 1038481741, 1510518896, 2076963482, 4153926964, 8307853928, 16615707856]

約数ペア:

[(1, 16615707856), (2, 8307853928), (4, 4153926964), (8, 2076963482), (11, 1510518896), (16, 1038481741), (22, 755259448), (31, 535990576), (44, 377629724), (62, 267995288), (88, 188814862), (103, 161317552), (124, 133997644), (176, 94407431), (206, 80658776), (248, 66998822), (341, 48726416), (412, 40329388), (496, 33499411), (682, 24363208), (824, 20164694), (1133, 14665232), (1364, 12181604), (1648, 10082347), (2266, 7332616), (2728, 6090802), (3193, 5203792), (4532, 3666308), (5456, 3045401), (6386, 2601896), (9064, 1833154), (12772, 1300948), (18128, 916577), (25544, 650474), (29567, 561968), (35123, 473072), (51088, 325237), (59134, 280984), (70246, 236536), (118268, 140492)]