31272070

素因数分解:

$2^1\times 5^1\times {\mathrm{367}}^1\times {\mathrm{8521}}^1$

素因数の和:8895

約数の個数: 16

約数和(自身を含む): 56449728

約数和(自身を除く): 25177658

約数列:

[1, 2, 5, 10, 367, 734, 1835, 3670, 8521, 17042, 42605, 85210, 3127207, 6254414, 15636035, 31272070]

約数ペア:

[(1, 31272070), (2, 15636035), (5, 6254414), (10, 3127207), (367, 85210), (734, 42605), (1835, 17042), (3670, 8521)]