128470624

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{59921}}^1$

素因数の和:59998

約数の個数: 24

約数和(自身を含む): 256705848

約数和(自身を除く): 128235224

約数列:

[1, 2, 4, 8, 16, 32, 67, 134, 268, 536, 1072, 2144, 59921, 119842, 239684, 479368, 958736, 1917472, 4014707, 8029414, 16058828, 32117656, 64235312, 128470624]

約数ペア:

[(1, 128470624), (2, 64235312), (4, 32117656), (8, 16058828), (16, 8029414), (32, 4014707), (67, 1917472), (134, 958736), (268, 479368), (536, 239684), (1072, 119842), (2144, 59921)]