126784912

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{466121}}^1$

素因数の和:466146

約数の個数: 20

約数和(自身を含む): 260096076

約数和(自身を除く): 133311164

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 466121, 932242, 1864484, 3728968, 7457936, 7924057, 15848114, 31696228, 63392456, 126784912]

約数ペア:

[(1, 126784912), (2, 63392456), (4, 31696228), (8, 15848114), (16, 7924057), (17, 7457936), (34, 3728968), (68, 1864484), (136, 932242), (272, 466121)]