247966592

素因数分解:

$2^7\times {\mathrm{443}}^1\times {\mathrm{4373}}^1$

素因数の和:4830

約数の個数: 32

約数和(自身を含む): 495224280

約数和(自身を除く): 247257688

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 443, 886, 1772, 3544, 4373, 7088, 8746, 14176, 17492, 28352, 34984, 56704, 69968, 139936, 279872, 559744, 1937239, 3874478, 7748956, 15497912, 30995824, 61991648, 123983296, 247966592]

約数ペア:

[(1, 247966592), (2, 123983296), (4, 61991648), (8, 30995824), (16, 15497912), (32, 7748956), (64, 3874478), (128, 1937239), (443, 559744), (886, 279872), (1772, 139936), (3544, 69968), (4373, 56704), (7088, 34984), (8746, 28352), (14176, 17492)]