1567225216

素因数分解:

$2^7\times {\mathrm{1249}}^1\times {\mathrm{9803}}^1$

素因数の和:11066

約数の個数: 32

約数和(自身を含む): 3125025000

約数和(自身を除く): 1557799784

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1249, 2498, 4996, 9803, 9992, 19606, 19984, 39212, 39968, 78424, 79936, 156848, 159872, 313696, 627392, 1254784, 12243947, 24487894, 48975788, 97951576, 195903152, 391806304, 783612608, 1567225216]

約数ペア:

[(1, 1567225216), (2, 783612608), (4, 391806304), (8, 195903152), (16, 97951576), (32, 48975788), (64, 24487894), (128, 12243947), (1249, 1254784), (2498, 627392), (4996, 313696), (9803, 159872), (9992, 156848), (19606, 79936), (19984, 78424), (39212, 39968)]