38423536

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{141263}}^1$

素因数の和:141288

約数の個数: 20

約数和(自身を含む): 78825312

約数和(自身を除く): 40401776

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 141263, 282526, 565052, 1130104, 2260208, 2401471, 4802942, 9605884, 19211768, 38423536]

約数ペア:

[(1, 38423536), (2, 19211768), (4, 9605884), (8, 4802942), (16, 2401471), (17, 2260208), (34, 1130104), (68, 565052), (136, 282526), (272, 141263)]