88180196

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{20431}}^1$

素因数の和:20531

約数の個数: 24

約数和(自身を含む): 168196224

約数和(自身を除く): 80016028

約数列:

[1, 2, 4, 13, 26, 52, 83, 166, 332, 1079, 2158, 4316, 20431, 40862, 81724, 265603, 531206, 1062412, 1695773, 3391546, 6783092, 22045049, 44090098, 88180196]

約数ペア:

[(1, 88180196), (2, 44090098), (4, 22045049), (13, 6783092), (26, 3391546), (52, 1695773), (83, 1062412), (166, 531206), (332, 265603), (1079, 81724), (2158, 40862), (4316, 20431)]