31580665744

素因数分解:

$2^4\times {\mathrm{587}}^1\times {\mathrm{661}}^1\times {\mathrm{5087}}^1$

素因数の和:6343

約数の個数: 40

約数和(自身を含む): 61396570368

約数和(自身を除く): 29815904624

約数列:

[1, 2, 4, 8, 16, 587, 661, 1174, 1322, 2348, 2644, 4696, 5087, 5288, 9392, 10174, 10576, 20348, 40696, 81392, 388007, 776014, 1552028, 2986069, 3104056, 3362507, 5972138, 6208112, 6725014, 11944276, 13450028, 23888552, 26900056, 47777104, 53800112, 1973791609, 3947583218, 7895166436, 15790332872, 31580665744]

約数ペア:

[(1, 31580665744), (2, 15790332872), (4, 7895166436), (8, 3947583218), (16, 1973791609), (587, 53800112), (661, 47777104), (1174, 26900056), (1322, 23888552), (2348, 13450028), (2644, 11944276), (4696, 6725014), (5087, 6208112), (5288, 5972138), (9392, 3362507), (10174, 3104056), (10576, 2986069), (20348, 1552028), (40696, 776014), (81392, 388007)]