57431186

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1$

素因数の和:374

約数の個数: 32

約数和(自身を含む): 93139200

約数和(自身を除く): 35708014

約数列:

[1, 2, 19, 38, 83, 131, 139, 166, 262, 278, 1577, 2489, 2641, 3154, 4978, 5282, 10873, 11537, 18209, 21746, 23074, 36418, 206587, 219203, 345971, 413174, 438406, 691942, 1511347, 3022694, 28715593, 57431186]

約数ペア:

[(1, 57431186), (2, 28715593), (19, 3022694), (38, 1511347), (83, 691942), (131, 438406), (139, 413174), (166, 345971), (262, 219203), (278, 206587), (1577, 36418), (2489, 23074), (2641, 21746), (3154, 18209), (4978, 11537), (5282, 10873)]