316234816

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{290657}}^1$

素因数の和:290686

約数の個数: 28

約数和(自身を含む): 664444188

約数和(自身を除く): 348209372

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 290657, 581314, 1162628, 2325256, 4650512, 4941169, 9301024, 9882338, 18602048, 19764676, 39529352, 79058704, 158117408, 316234816]

約数ペア:

[(1, 316234816), (2, 158117408), (4, 79058704), (8, 39529352), (16, 19764676), (17, 18602048), (32, 9882338), (34, 9301024), (64, 4941169), (68, 4650512), (136, 2325256), (272, 1162628), (544, 581314), (1088, 290657)]