131426752

素因数分解:

$2^6\times {\mathrm{577}}^1\times {\mathrm{3559}}^1$

素因数の和:4148

約数の個数: 28

約数和(自身を含む): 261325360

約数和(自身を除く): 129898608

約数列:

[1, 2, 4, 8, 16, 32, 64, 577, 1154, 2308, 3559, 4616, 7118, 9232, 14236, 18464, 28472, 36928, 56944, 113888, 227776, 2053543, 4107086, 8214172, 16428344, 32856688, 65713376, 131426752]

約数ペア:

[(1, 131426752), (2, 65713376), (4, 32856688), (8, 16428344), (16, 8214172), (32, 4107086), (64, 2053543), (577, 227776), (1154, 113888), (2308, 56944), (3559, 36928), (4616, 28472), (7118, 18464), (9232, 14236)]