80278318

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{38707}}^1$

素因数の和:38787

約数の個数: 16

約数和(自身を含む): 129594384

約数和(自身を除く): 49316066

約数列:

[1, 2, 17, 34, 61, 122, 1037, 2074, 38707, 77414, 658019, 1316038, 2361127, 4722254, 40139159, 80278318]

約数ペア:

[(1, 80278318), (2, 40139159), (17, 4722254), (34, 2361127), (61, 1316038), (122, 658019), (1037, 77414), (2074, 38707)]