16258144

素因数分解:

$2^5\times 7^1\times {\mathrm{181}}^1\times {\mathrm{401}}^1$

素因数の和:599

約数の個数: 48

約数和(自身を含む): 36874656

約数和(自身を除く): 20616512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 181, 224, 362, 401, 724, 802, 1267, 1448, 1604, 2534, 2807, 2896, 3208, 5068, 5614, 5792, 6416, 10136, 11228, 12832, 20272, 22456, 40544, 44912, 72581, 89824, 145162, 290324, 508067, 580648, 1016134, 1161296, 2032268, 2322592, 4064536, 8129072, 16258144]

約数ペア:

[(1, 16258144), (2, 8129072), (4, 4064536), (7, 2322592), (8, 2032268), (14, 1161296), (16, 1016134), (28, 580648), (32, 508067), (56, 290324), (112, 145162), (181, 89824), (224, 72581), (362, 44912), (401, 40544), (724, 22456), (802, 20272), (1267, 12832), (1448, 11228), (1604, 10136), (2534, 6416), (2807, 5792), (2896, 5614), (3208, 5068)]