8237216

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19801}}^1$

素因数の和:19824

約数の個数: 24

約数和(自身を含む): 17465364

約数和(自身を除く): 9228148

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 19801, 39602, 79204, 158408, 257413, 316816, 514826, 633632, 1029652, 2059304, 4118608, 8237216]

約数ペア:

[(1, 8237216), (2, 4118608), (4, 2059304), (8, 1029652), (13, 633632), (16, 514826), (26, 316816), (32, 257413), (52, 158408), (104, 79204), (208, 39602), (416, 19801)]