31840318

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{6949}}^1$

素因数の和:7059

約数の個数: 16

約数和(自身を含む): 50040000

約数和(自身を除く): 18199682

約数列:

[1, 2, 29, 58, 79, 158, 2291, 4582, 6949, 13898, 201521, 403042, 548971, 1097942, 15920159, 31840318]

約数ペア:

[(1, 31840318), (2, 15920159), (29, 1097942), (58, 548971), (79, 403042), (158, 201521), (2291, 13898), (4582, 6949)]