23320492

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{5039}}^1$

素因数の和:5145

約数の個数: 24

約数和(自身を含む): 44452800

約数和(自身を除く): 21132308

約数列:

[1, 2, 4, 13, 26, 52, 89, 178, 356, 1157, 2314, 4628, 5039, 10078, 20156, 65507, 131014, 262028, 448471, 896942, 1793884, 5830123, 11660246, 23320492]

約数ペア:

[(1, 23320492), (2, 11660246), (4, 5830123), (13, 1793884), (26, 896942), (52, 448471), (89, 262028), (178, 131014), (356, 65507), (1157, 20156), (2314, 10078), (4628, 5039)]