80034890816

素因数分解:

$2^6\times {\mathrm{1117}}^1\times {\mathrm{1119557}}^1$

素因数の和:1120686

約数の個数: 28

約数和(自身を含む): 158961562188

約数和(自身を除く): 78926671372

約数列:

[1, 2, 4, 8, 16, 32, 64, 1117, 2234, 4468, 8936, 17872, 35744, 71488, 1119557, 2239114, 4478228, 8956456, 17912912, 35825824, 71651648, 1250545169, 2501090338, 5002180676, 10004361352, 20008722704, 40017445408, 80034890816]

約数ペア:

[(1, 80034890816), (2, 40017445408), (4, 20008722704), (8, 10004361352), (16, 5002180676), (32, 2501090338), (64, 1250545169), (1117, 71651648), (2234, 35825824), (4468, 17912912), (8936, 8956456), (17872, 4478228), (35744, 2239114), (71488, 1119557)]