4049207936

素因数分解:

$2^7\times {\mathrm{193}}^1\times {\mathrm{163909}}^1$

素因数の和:164116

約数の個数: 32

約数和(自身を含む): 8108627700

約数和(自身を除く): 4059419764

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 193, 386, 772, 1544, 3088, 6176, 12352, 24704, 163909, 327818, 655636, 1311272, 2622544, 5245088, 10490176, 20980352, 31634437, 63268874, 126537748, 253075496, 506150992, 1012301984, 2024603968, 4049207936]

約数ペア:

[(1, 4049207936), (2, 2024603968), (4, 1012301984), (8, 506150992), (16, 253075496), (32, 126537748), (64, 63268874), (128, 31634437), (193, 20980352), (386, 10490176), (772, 5245088), (1544, 2622544), (3088, 1311272), (6176, 655636), (12352, 327818), (24704, 163909)]