80354956

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{22003}}^1$

素因数の和:22101

約数の個数: 24

約数和(自身を含む): 155260224

約数和(自身を除く): 74905268

約数列:

[1, 2, 4, 11, 22, 44, 83, 166, 332, 913, 1826, 3652, 22003, 44006, 88012, 242033, 484066, 968132, 1826249, 3652498, 7304996, 20088739, 40177478, 80354956]

約数ペア:

[(1, 80354956), (2, 40177478), (4, 20088739), (11, 7304996), (22, 3652498), (44, 1826249), (83, 968132), (166, 484066), (332, 242033), (913, 88012), (1826, 44006), (3652, 22003)]