170790728

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{349981}}^1$

素因数の和:350048

約数の個数: 16

約数和(自身を含む): 325483260

約数和(自身を除く): 154692532

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 349981, 699962, 1399924, 2799848, 21348841, 42697682, 85395364, 170790728]

約数ペア:

[(1, 170790728), (2, 85395364), (4, 42697682), (8, 21348841), (61, 2799848), (122, 1399924), (244, 699962), (488, 349981)]