16170728

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{7043}}^1$

素因数の和:7097

約数の個数: 32

約数和(自身を含む): 35501760

約数和(自身を除く): 19331032

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 7043, 14086, 28172, 49301, 56344, 98602, 197204, 288763, 394408, 577526, 1155052, 2021341, 2310104, 4042682, 8085364, 16170728]

約数ペア:

[(1, 16170728), (2, 8085364), (4, 4042682), (7, 2310104), (8, 2021341), (14, 1155052), (28, 577526), (41, 394408), (56, 288763), (82, 197204), (164, 98602), (287, 56344), (328, 49301), (574, 28172), (1148, 14086), (2296, 7043)]