23347868

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{2621}}^1$

素因数の和:2773

約数の個数: 24

約数和(自身を含む): 43609104

約数和(自身を除く): 20261236

約数列:

[1, 2, 4, 17, 34, 68, 131, 262, 524, 2227, 2621, 4454, 5242, 8908, 10484, 44557, 89114, 178228, 343351, 686702, 1373404, 5836967, 11673934, 23347868]

約数ペア:

[(1, 23347868), (2, 11673934), (4, 5836967), (17, 1373404), (34, 686702), (68, 343351), (131, 178228), (262, 89114), (524, 44557), (2227, 10484), (2621, 8908), (4454, 5242)]