2193555712

素因数分解:

$2^8\times {\mathrm{79}}^1\times {\mathrm{108463}}^1$

素因数の和:108558

約数の個数: 36

約数和(自身を含む): 4434008320

約数和(自身を除く): 2240452608

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 128, 158, 256, 316, 632, 1264, 2528, 5056, 10112, 20224, 108463, 216926, 433852, 867704, 1735408, 3470816, 6941632, 8568577, 13883264, 17137154, 27766528, 34274308, 68548616, 137097232, 274194464, 548388928, 1096777856, 2193555712]

約数ペア:

[(1, 2193555712), (2, 1096777856), (4, 548388928), (8, 274194464), (16, 137097232), (32, 68548616), (64, 34274308), (79, 27766528), (128, 17137154), (158, 13883264), (256, 8568577), (316, 6941632), (632, 3470816), (1264, 1735408), (2528, 867704), (5056, 433852), (10112, 216926), (20224, 108463)]