218637376

素因数分解:

$2^6\times {\mathrm{1279}}^1\times {\mathrm{2671}}^1$

素因数の和:3962

約数の個数: 28

約数和(自身を含む): 434360320

約数和(自身を除く): 215722944

約数列:

[1, 2, 4, 8, 16, 32, 64, 1279, 2558, 2671, 5116, 5342, 10232, 10684, 20464, 21368, 40928, 42736, 81856, 85472, 170944, 3416209, 6832418, 13664836, 27329672, 54659344, 109318688, 218637376]

約数ペア:

[(1, 218637376), (2, 109318688), (4, 54659344), (8, 27329672), (16, 13664836), (32, 6832418), (64, 3416209), (1279, 170944), (2558, 85472), (2671, 81856), (5116, 42736), (5342, 40928), (10232, 21368), (10684, 20464)]