161471626

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{12613}}^1$

素因数の和:12825

約数の個数: 16

約数和(自身を含む): 250211304

約数和(自身を除く): 88739678

約数列:

[1, 2, 37, 74, 173, 346, 6401, 12613, 12802, 25226, 466681, 933362, 2182049, 4364098, 80735813, 161471626]

約数ペア:

[(1, 161471626), (2, 80735813), (37, 4364098), (74, 2182049), (173, 933362), (346, 466681), (6401, 25226), (12613, 12802)]