31860764

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{14249}}^1$

素因数の和:14309

約数の個数: 24

約数和(自身を含む): 61446000

約数和(自身を除く): 29585236

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 14249, 28498, 56996, 185237, 370474, 612707, 740948, 1225414, 2450828, 7965191, 15930382, 31860764]

約数ペア:

[(1, 31860764), (2, 15930382), (4, 7965191), (13, 2450828), (26, 1225414), (43, 740948), (52, 612707), (86, 370474), (172, 185237), (559, 56996), (1118, 28498), (2236, 14249)]