39892826

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{271}}^1\times {\mathrm{827}}^1$

素因数の和:1189

約数の個数: 16

約数和(自身を含む): 60808320

約数和(自身を除く): 20915494

約数列:

[1, 2, 89, 178, 271, 542, 827, 1654, 24119, 48238, 73603, 147206, 224117, 448234, 19946413, 39892826]

約数ペア:

[(1, 39892826), (2, 19946413), (89, 448234), (178, 224117), (271, 147206), (542, 73603), (827, 48238), (1654, 24119)]