80200036

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{32183}}^1$

素因数の和:32283

約数の個数: 24

約数和(自身を含む): 162207360

約数和(自身を除く): 82007324

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1246, 2492, 32183, 64366, 128732, 225281, 450562, 901124, 2864287, 5728574, 11457148, 20050009, 40100018, 80200036]

約数ペア:

[(1, 80200036), (2, 40100018), (4, 20050009), (7, 11457148), (14, 5728574), (28, 2864287), (89, 901124), (178, 450562), (356, 225281), (623, 128732), (1246, 64366), (2492, 32183)]