38839832

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{1031}}^1$

素因数の和:1331

約数の個数: 32

約数和(自身を含む): 77461920

約数和(自身を除く): 38622088

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 277, 554, 1031, 1108, 2062, 2216, 4124, 4709, 8248, 9418, 17527, 18836, 35054, 37672, 70108, 140216, 285587, 571174, 1142348, 2284696, 4854979, 9709958, 19419916, 38839832]

約数ペア:

[(1, 38839832), (2, 19419916), (4, 9709958), (8, 4854979), (17, 2284696), (34, 1142348), (68, 571174), (136, 285587), (277, 140216), (554, 70108), (1031, 37672), (1108, 35054), (2062, 18836), (2216, 17527), (4124, 9418), (4709, 8248)]