87320282

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{271181}}^1$

素因数の和:271213

約数の個数: 16

約数和(自身を含む): 156200832

約数和(自身を除く): 68880550

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 271181, 542362, 1898267, 3796534, 6237163, 12474326, 43660141, 87320282]

約数ペア:

[(1, 87320282), (2, 43660141), (7, 12474326), (14, 6237163), (23, 3796534), (46, 1898267), (161, 542362), (322, 271181)]