63922864

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{25447}}^1$

素因数の和:25612

約数の個数: 20

約数和(自身を含む): 124644304

約数和(自身を除く): 60721440

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 25447, 50894, 101788, 203576, 407152, 3995179, 7990358, 15980716, 31961432, 63922864]

約数ペア:

[(1, 63922864), (2, 31961432), (4, 15980716), (8, 7990358), (16, 3995179), (157, 407152), (314, 203576), (628, 101788), (1256, 50894), (2512, 25447)]