258934016

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{91951}}^1$

素因数の和:91978

約数の個数: 36

約数和(自身を含む): 563849664

約数和(自身を除く): 304915648

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 704, 1408, 2816, 91951, 183902, 367804, 735608, 1011461, 1471216, 2022922, 2942432, 4045844, 5884864, 8091688, 11769728, 16183376, 23539456, 32366752, 64733504, 129467008, 258934016]

約数ペア:

[(1, 258934016), (2, 129467008), (4, 64733504), (8, 32366752), (11, 23539456), (16, 16183376), (22, 11769728), (32, 8091688), (44, 5884864), (64, 4045844), (88, 2942432), (128, 2022922), (176, 1471216), (256, 1011461), (352, 735608), (704, 367804), (1408, 183902), (2816, 91951)]