23963428

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{811}}^1$

素因数の和:987

約数の個数: 24

約数和(自身を含む): 42971040

約数和(自身を除く): 19007612

約数列:

[1, 2, 4, 83, 89, 166, 178, 332, 356, 811, 1622, 3244, 7387, 14774, 29548, 67313, 72179, 134626, 144358, 269252, 288716, 5990857, 11981714, 23963428]

約数ペア:

[(1, 23963428), (2, 11981714), (4, 5990857), (83, 288716), (89, 269252), (166, 144358), (178, 134626), (332, 72179), (356, 67313), (811, 29548), (1622, 14774), (3244, 7387)]