27180848

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{317}}^1$

素因数の和:581

約数の個数: 40

約数和(自身を含む): 55362528

約数和(自身を除く): 28181680

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 233, 317, 368, 466, 634, 932, 1268, 1864, 2536, 3728, 5072, 5359, 7291, 10718, 14582, 21436, 29164, 42872, 58328, 73861, 85744, 116656, 147722, 295444, 590888, 1181776, 1698803, 3397606, 6795212, 13590424, 27180848]

約数ペア:

[(1, 27180848), (2, 13590424), (4, 6795212), (8, 3397606), (16, 1698803), (23, 1181776), (46, 590888), (92, 295444), (184, 147722), (233, 116656), (317, 85744), (368, 73861), (466, 58328), (634, 42872), (932, 29164), (1268, 21436), (1864, 14582), (2536, 10718), (3728, 7291), (5072, 5359)]