16503656

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5119}}^1$

素因数の和:5169

約数の個数: 32

約数和(自身を含む): 34406400

約数和(自身を除く): 17902744

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 5119, 10238, 20476, 40952, 66547, 133094, 158689, 266188, 317378, 532376, 634756, 1269512, 2062957, 4125914, 8251828, 16503656]

約数ペア:

[(1, 16503656), (2, 8251828), (4, 4125914), (8, 2062957), (13, 1269512), (26, 634756), (31, 532376), (52, 317378), (62, 266188), (104, 158689), (124, 133094), (248, 66547), (403, 40952), (806, 20476), (1612, 10238), (3224, 5119)]