81479594

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{953}}^1$

素因数の和:1190

約数の個数: 32

約数和(自身を含む): 145069056

約数和(自身を除く): 63589462

約数列:

[1, 2, 7, 14, 31, 62, 197, 217, 394, 434, 953, 1379, 1906, 2758, 6107, 6671, 12214, 13342, 29543, 42749, 59086, 85498, 187741, 206801, 375482, 413602, 1314187, 2628374, 5819971, 11639942, 40739797, 81479594]

約数ペア:

[(1, 81479594), (2, 40739797), (7, 11639942), (14, 5819971), (31, 2628374), (62, 1314187), (197, 413602), (217, 375482), (394, 206801), (434, 187741), (953, 85498), (1379, 59086), (1906, 42749), (2758, 29543), (6107, 13342), (6671, 12214)]