31286012

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{1559}}^1$

素因数の和:1765

約数の個数: 24

約数和(自身を含む): 57002400

約数和(自身を除く): 25716388

約数列:

[1, 2, 4, 29, 58, 116, 173, 346, 692, 1559, 3118, 5017, 6236, 10034, 20068, 45211, 90422, 180844, 269707, 539414, 1078828, 7821503, 15643006, 31286012]

約数ペア:

[(1, 31286012), (2, 15643006), (4, 7821503), (29, 1078828), (58, 539414), (116, 269707), (173, 180844), (346, 90422), (692, 45211), (1559, 20068), (3118, 10034), (5017, 6236)]