225870848

素因数分解:

$2^{10}\times 7^1\times {\mathrm{31511}}^1$

素因数の和:31538

約数の個数: 44

約数和(自身を含む): 516040512

約数和(自身を除く): 290169664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 3584, 7168, 31511, 63022, 126044, 220577, 252088, 441154, 504176, 882308, 1008352, 1764616, 2016704, 3529232, 4033408, 7058464, 8066816, 14116928, 16133632, 28233856, 32267264, 56467712, 112935424, 225870848]

約数ペア:

[(1, 225870848), (2, 112935424), (4, 56467712), (7, 32267264), (8, 28233856), (14, 16133632), (16, 14116928), (28, 8066816), (32, 7058464), (56, 4033408), (64, 3529232), (112, 2016704), (128, 1764616), (224, 1008352), (256, 882308), (448, 504176), (512, 441154), (896, 252088), (1024, 220577), (1792, 126044), (3584, 63022), (7168, 31511)]