87522544

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{5531}}^1$

素因数の和:5605

約数の個数: 40

約数和(自身を含む): 181095552

約数和(自身を除く): 93573008

約数列:

[1, 2, 4, 8, 16, 23, 43, 46, 86, 92, 172, 184, 344, 368, 688, 989, 1978, 3956, 5531, 7912, 11062, 15824, 22124, 44248, 88496, 127213, 237833, 254426, 475666, 508852, 951332, 1017704, 1902664, 2035408, 3805328, 5470159, 10940318, 21880636, 43761272, 87522544]

約数ペア:

[(1, 87522544), (2, 43761272), (4, 21880636), (8, 10940318), (16, 5470159), (23, 3805328), (43, 2035408), (46, 1902664), (86, 1017704), (92, 951332), (172, 508852), (184, 475666), (344, 254426), (368, 237833), (688, 127213), (989, 88496), (1978, 44248), (3956, 22124), (5531, 15824), (7912, 11062)]