90639202

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{271}}^1\times {\mathrm{1879}}^1$

素因数の和:2241

約数の個数: 16

約数和(自身を含む): 138067200

約数和(自身を除く): 47427998

約数列:

[1, 2, 89, 178, 271, 542, 1879, 3758, 24119, 48238, 167231, 334462, 509209, 1018418, 45319601, 90639202]

約数ペア:

[(1, 90639202), (2, 45319601), (89, 1018418), (178, 509209), (271, 334462), (542, 167231), (1879, 48238), (3758, 24119)]