103385728

素因数分解:

$2^7\times {\mathrm{61}}^1\times {\mathrm{13241}}^1$

素因数の和:13316

約数の個数: 32

約数和(自身を含む): 209356020

約数和(自身を除く): 105970292

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 488, 976, 1952, 3904, 7808, 13241, 26482, 52964, 105928, 211856, 423712, 807701, 847424, 1615402, 1694848, 3230804, 6461608, 12923216, 25846432, 51692864, 103385728]

約数ペア:

[(1, 103385728), (2, 51692864), (4, 25846432), (8, 12923216), (16, 6461608), (32, 3230804), (61, 1694848), (64, 1615402), (122, 847424), (128, 807701), (244, 423712), (488, 211856), (976, 105928), (1952, 52964), (3904, 26482), (7808, 13241)]