22499488

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1559}}^1$

素因数の和:1621

約数の個数: 48

約数和(自身を含む): 49533120

約数和(自身を除く): 27033632

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 41, 44, 82, 88, 164, 176, 328, 352, 451, 656, 902, 1312, 1559, 1804, 3118, 3608, 6236, 7216, 12472, 14432, 17149, 24944, 34298, 49888, 63919, 68596, 127838, 137192, 255676, 274384, 511352, 548768, 703109, 1022704, 1406218, 2045408, 2812436, 5624872, 11249744, 22499488]

約数ペア:

[(1, 22499488), (2, 11249744), (4, 5624872), (8, 2812436), (11, 2045408), (16, 1406218), (22, 1022704), (32, 703109), (41, 548768), (44, 511352), (82, 274384), (88, 255676), (164, 137192), (176, 127838), (328, 68596), (352, 63919), (451, 49888), (656, 34298), (902, 24944), (1312, 17149), (1559, 14432), (1804, 12472), (3118, 7216), (3608, 6236)]