89997952

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1559}}^1$

素因数の和:1625

約数の個数: 64

約数和(自身を含む): 200491200

約数和(自身を除く): 110493248

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 41, 44, 64, 82, 88, 128, 164, 176, 328, 352, 451, 656, 704, 902, 1312, 1408, 1559, 1804, 2624, 3118, 3608, 5248, 6236, 7216, 12472, 14432, 17149, 24944, 28864, 34298, 49888, 57728, 63919, 68596, 99776, 127838, 137192, 199552, 255676, 274384, 511352, 548768, 703109, 1022704, 1097536, 1406218, 2045408, 2195072, 2812436, 4090816, 5624872, 8181632, 11249744, 22499488, 44998976, 89997952]

約数ペア:

[(1, 89997952), (2, 44998976), (4, 22499488), (8, 11249744), (11, 8181632), (16, 5624872), (22, 4090816), (32, 2812436), (41, 2195072), (44, 2045408), (64, 1406218), (82, 1097536), (88, 1022704), (128, 703109), (164, 548768), (176, 511352), (328, 274384), (352, 255676), (451, 199552), (656, 137192), (704, 127838), (902, 99776), (1312, 68596), (1408, 63919), (1559, 57728), (1804, 49888), (2624, 34298), (3118, 28864), (3608, 24944), (5248, 17149), (6236, 14432), (7216, 12472)]