31388893078

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{12348109}}^1$

素因数の和:12348183

約数の個数: 16

約数和(自身を含む): 49787579520

約数和(自身を除く): 18398686442

約数列:

[1, 2, 31, 41, 62, 82, 1271, 2542, 12348109, 24696218, 382791379, 506272469, 765582758, 1012544938, 15694446539, 31388893078]

約数ペア:

[(1, 31388893078), (2, 15694446539), (31, 1012544938), (41, 765582758), (62, 506272469), (82, 382791379), (1271, 24696218), (2542, 12348109)]