173330704

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{121721}}^1$

素因数の和:121818

約数の個数: 20

約数和(自身を含む): 339604380

約数和(自身を除く): 166273676

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 121721, 243442, 486884, 973768, 1947536, 10833169, 21666338, 43332676, 86665352, 173330704]

約数ペア:

[(1, 173330704), (2, 86665352), (4, 43332676), (8, 21666338), (16, 10833169), (89, 1947536), (178, 973768), (356, 486884), (712, 243442), (1424, 121721)]