91231492

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{56039}}^1$

素因数の和:56091

約数の個数: 24

約数和(自身を含む): 178879680

約数和(自身を除く): 87648188

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1628, 56039, 112078, 224156, 616429, 1232858, 2073443, 2465716, 4146886, 8293772, 22807873, 45615746, 91231492]

約数ペア:

[(1, 91231492), (2, 45615746), (4, 22807873), (11, 8293772), (22, 4146886), (37, 2465716), (44, 2073443), (74, 1232858), (148, 616429), (407, 224156), (814, 112078), (1628, 56039)]