38109136

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9643}}^1$

素因数の和:9683

約数の個数: 40

約数和(自身を含む): 83709920

約数和(自身を除く): 45600784

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 9643, 19286, 38572, 77144, 125359, 154288, 183217, 250718, 366434, 501436, 732868, 1002872, 1465736, 2005744, 2381821, 2931472, 4763642, 9527284, 19054568, 38109136]

約数ペア:

[(1, 38109136), (2, 19054568), (4, 9527284), (8, 4763642), (13, 2931472), (16, 2381821), (19, 2005744), (26, 1465736), (38, 1002872), (52, 732868), (76, 501436), (104, 366434), (152, 250718), (208, 183217), (247, 154288), (304, 125359), (494, 77144), (988, 38572), (1976, 19286), (3952, 9643)]