25269848

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{2003}}^1$

素因数の和:2111

約数の個数: 32

約数和(自身を含む): 50500800

約数和(自身を除く): 25230952

約数列:

[1, 2, 4, 8, 19, 38, 76, 83, 152, 166, 332, 664, 1577, 2003, 3154, 4006, 6308, 8012, 12616, 16024, 38057, 76114, 152228, 166249, 304456, 332498, 664996, 1329992, 3158731, 6317462, 12634924, 25269848]

約数ペア:

[(1, 25269848), (2, 12634924), (4, 6317462), (8, 3158731), (19, 1329992), (38, 664996), (76, 332498), (83, 304456), (152, 166249), (166, 152228), (332, 76114), (664, 38057), (1577, 16024), (2003, 12616), (3154, 8012), (4006, 6308)]