161901704

素因数分解:

$2^3\times {\mathrm{173}}^1\times {\mathrm{116981}}^1$

素因数の和:117160

約数の個数: 16

約数和(自身を含む): 305323020

約数和(自身を除く): 143421316

約数列:

[1, 2, 4, 8, 173, 346, 692, 1384, 116981, 233962, 467924, 935848, 20237713, 40475426, 80950852, 161901704]

約数ペア:

[(1, 161901704), (2, 80950852), (4, 40475426), (8, 20237713), (173, 935848), (346, 467924), (692, 233962), (1384, 116981)]