91295072

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{619}}^1$

素因数の和:1059

約数の個数: 48

約数和(自身を含む): 196862400

約数和(自身を除く): 105567328

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 419, 619, 838, 1238, 1676, 2476, 3352, 4609, 4952, 6704, 6809, 9218, 9904, 13408, 13618, 18436, 19808, 27236, 36872, 54472, 73744, 108944, 147488, 217888, 259361, 518722, 1037444, 2074888, 2852971, 4149776, 5705942, 8299552, 11411884, 22823768, 45647536, 91295072]

約数ペア:

[(1, 91295072), (2, 45647536), (4, 22823768), (8, 11411884), (11, 8299552), (16, 5705942), (22, 4149776), (32, 2852971), (44, 2074888), (88, 1037444), (176, 518722), (352, 259361), (419, 217888), (619, 147488), (838, 108944), (1238, 73744), (1676, 54472), (2476, 36872), (3352, 27236), (4609, 19808), (4952, 18436), (6704, 13618), (6809, 13408), (9218, 9904)]