129288512

素因数分解:

$2^6\times {\mathrm{881}}^1\times {\mathrm{2293}}^1$

素因数の和:3186

約数の個数: 28

約数和(自身を含む): 256960116

約数和(自身を除く): 127671604

約数列:

[1, 2, 4, 8, 16, 32, 64, 881, 1762, 2293, 3524, 4586, 7048, 9172, 14096, 18344, 28192, 36688, 56384, 73376, 146752, 2020133, 4040266, 8080532, 16161064, 32322128, 64644256, 129288512]

約数ペア:

[(1, 129288512), (2, 64644256), (4, 32322128), (8, 16161064), (16, 8080532), (32, 4040266), (64, 2020133), (881, 146752), (1762, 73376), (2293, 56384), (3524, 36688), (4586, 28192), (7048, 18344), (9172, 14096)]