213915136

素因数分解:

$2^9\times {\mathrm{29}}^1\times {\mathrm{14407}}^1$

素因数の和:14454

約数の個数: 40

約数和(自身を含む): 442181520

約数和(自身を除く): 228266384

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 256, 464, 512, 928, 1856, 3712, 7424, 14407, 14848, 28814, 57628, 115256, 230512, 417803, 461024, 835606, 922048, 1671212, 1844096, 3342424, 3688192, 6684848, 7376384, 13369696, 26739392, 53478784, 106957568, 213915136]

約数ペア:

[(1, 213915136), (2, 106957568), (4, 53478784), (8, 26739392), (16, 13369696), (29, 7376384), (32, 6684848), (58, 3688192), (64, 3342424), (116, 1844096), (128, 1671212), (232, 922048), (256, 835606), (464, 461024), (512, 417803), (928, 230512), (1856, 115256), (3712, 57628), (7424, 28814), (14407, 14848)]