38691148

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{251}}^1\times {\mathrm{433}}^1$

素因数の和:777

約数の個数: 24

約数和(自身を含む): 68901840

約数和(自身を除く): 30210692

約数列:

[1, 2, 4, 89, 178, 251, 356, 433, 502, 866, 1004, 1732, 22339, 38537, 44678, 77074, 89356, 108683, 154148, 217366, 434732, 9672787, 19345574, 38691148]

約数ペア:

[(1, 38691148), (2, 19345574), (4, 9672787), (89, 434732), (178, 217366), (251, 154148), (356, 108683), (433, 89356), (502, 77074), (866, 44678), (1004, 38537), (1732, 22339)]