23069488

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{563}}^1$

素因数の和:781

約数の個数: 40

約数和(自身を含む): 48465648

約数和(自身を除く): 25396160

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 197, 208, 394, 563, 788, 1126, 1576, 2252, 2561, 3152, 4504, 5122, 7319, 9008, 10244, 14638, 20488, 29276, 40976, 58552, 110911, 117104, 221822, 443644, 887288, 1441843, 1774576, 2883686, 5767372, 11534744, 23069488]

約数ペア:

[(1, 23069488), (2, 11534744), (4, 5767372), (8, 2883686), (13, 1774576), (16, 1441843), (26, 887288), (52, 443644), (104, 221822), (197, 117104), (208, 110911), (394, 58552), (563, 40976), (788, 29276), (1126, 20488), (1576, 14638), (2252, 10244), (2561, 9008), (3152, 7319), (4504, 5122)]