145403312

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{534571}}^1$

素因数の和:534596

約数の個数: 20

約数和(自身を含む): 298291176

約数和(自身を除く): 152887864

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 534571, 1069142, 2138284, 4276568, 8553136, 9087707, 18175414, 36350828, 72701656, 145403312]

約数ペア:

[(1, 145403312), (2, 72701656), (4, 36350828), (8, 18175414), (16, 9087707), (17, 8553136), (34, 4276568), (68, 2138284), (136, 1069142), (272, 534571)]