38890784

素因数分解:

$2^5\times {\mathrm{157}}^1\times {\mathrm{7741}}^1$

素因数の和:7908

約数の個数: 24

約数和(自身を含む): 77063868

約数和(自身を除く): 38173084

約数列:

[1, 2, 4, 8, 16, 32, 157, 314, 628, 1256, 2512, 5024, 7741, 15482, 30964, 61928, 123856, 247712, 1215337, 2430674, 4861348, 9722696, 19445392, 38890784]

約数ペア:

[(1, 38890784), (2, 19445392), (4, 9722696), (8, 4861348), (16, 2430674), (32, 1215337), (157, 247712), (314, 123856), (628, 61928), (1256, 30964), (2512, 15482), (5024, 7741)]