126464

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{19}}^1$

素因数の和:50

約数の個数: 40

約数和(自身を含む): 286440

約数和(自身を除く): 159976

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 128, 152, 208, 247, 256, 304, 416, 494, 512, 608, 832, 988, 1216, 1664, 1976, 2432, 3328, 3952, 4864, 6656, 7904, 9728, 15808, 31616, 63232, 126464]

約数ペア:

[(1, 126464), (2, 63232), (4, 31616), (8, 15808), (13, 9728), (16, 7904), (19, 6656), (26, 4864), (32, 3952), (38, 3328), (52, 2432), (64, 1976), (76, 1664), (104, 1216), (128, 988), (152, 832), (208, 608), (247, 512), (256, 494), (304, 416)]