145744672

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{267913}}^1$

素因数の和:267940

約数の個数: 24

約数和(自身を含む): 303814476

約数和(自身を除く): 158069804

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 267913, 535826, 1071652, 2143304, 4286608, 4554521, 8573216, 9109042, 18218084, 36436168, 72872336, 145744672]

約数ペア:

[(1, 145744672), (2, 72872336), (4, 36436168), (8, 18218084), (16, 9109042), (17, 8573216), (32, 4554521), (34, 4286608), (68, 2143304), (136, 1071652), (272, 535826), (544, 267913)]