80773408

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{132851}}^1$

素因数の和:132880

約数の個数: 24

約数和(自身を含む): 167393520

約数和(自身を除く): 86620112

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 132851, 265702, 531404, 1062808, 2125616, 2524169, 4251232, 5048338, 10096676, 20193352, 40386704, 80773408]

約数ペア:

[(1, 80773408), (2, 40386704), (4, 20193352), (8, 10096676), (16, 5048338), (19, 4251232), (32, 2524169), (38, 2125616), (76, 1062808), (152, 531404), (304, 265702), (608, 132851)]