172961858

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{1109}}^1\times {\mathrm{2689}}^1$

素因数の和:3829

約数の個数: 16

約数和(自身を含む): 268731000

約数和(自身を除く): 95769142

約数列:

[1, 2, 29, 58, 1109, 2218, 2689, 5378, 32161, 64322, 77981, 155962, 2982101, 5964202, 86480929, 172961858]

約数ペア:

[(1, 172961858), (2, 86480929), (29, 5964202), (58, 2982101), (1109, 155962), (2218, 77981), (2689, 64322), (5378, 32161)]