179640256

素因数分解:

$2^6\times {\mathrm{1109}}^1\times {\mathrm{2531}}^1$

素因数の和:3652

約数の個数: 28

約数和(自身を含む): 356936040

約数和(自身を除く): 177295784

約数列:

[1, 2, 4, 8, 16, 32, 64, 1109, 2218, 2531, 4436, 5062, 8872, 10124, 17744, 20248, 35488, 40496, 70976, 80992, 161984, 2806879, 5613758, 11227516, 22455032, 44910064, 89820128, 179640256]

約数ペア:

[(1, 179640256), (2, 89820128), (4, 44910064), (8, 22455032), (16, 11227516), (32, 5613758), (64, 2806879), (1109, 161984), (2218, 80992), (2531, 70976), (4436, 40496), (5062, 35488), (8872, 20248), (10124, 17744)]