31324448

素因数分解:

$2^5\times {\mathrm{79}}^1\times {\mathrm{12391}}^1$

素因数の和:12480

約数の個数: 24

約数和(自身を含む): 62455680

約数和(自身を除く): 31131232

約数列:

[1, 2, 4, 8, 16, 32, 79, 158, 316, 632, 1264, 2528, 12391, 24782, 49564, 99128, 198256, 396512, 978889, 1957778, 3915556, 7831112, 15662224, 31324448]

約数ペア:

[(1, 31324448), (2, 15662224), (4, 7831112), (8, 3915556), (16, 1957778), (32, 978889), (79, 396512), (158, 198256), (316, 99128), (632, 49564), (1264, 24782), (2528, 12391)]