38474848

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{63281}}^1$

素因数の和:63310

約数の個数: 24

約数和(自身を含む): 79735320

約数和(自身を除く): 41260472

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 63281, 126562, 253124, 506248, 1012496, 1202339, 2024992, 2404678, 4809356, 9618712, 19237424, 38474848]

約数ペア:

[(1, 38474848), (2, 19237424), (4, 9618712), (8, 4809356), (16, 2404678), (19, 2024992), (32, 1202339), (38, 1012496), (76, 506248), (152, 253124), (304, 126562), (608, 63281)]