40221014

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{4603}}^1$

素因数の和:4879

約数の個数: 16

約数和(自身を含む): 64142928

約数和(自身を除く): 23921914

約数列:

[1, 2, 17, 34, 257, 514, 4369, 4603, 8738, 9206, 78251, 156502, 1182971, 2365942, 20110507, 40221014]

約数ペア:

[(1, 40221014), (2, 20110507), (17, 2365942), (34, 1182971), (257, 156502), (514, 78251), (4369, 9206), (4603, 8738)]