18251776

素因数分解:

$2^{15}\times {\mathrm{557}}^1$

素因数の和:587

約数の個数: 32

約数和(自身を含む): 36568530

約数和(自身を除く): 18316754

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 557, 1024, 1114, 2048, 2228, 4096, 4456, 8192, 8912, 16384, 17824, 32768, 35648, 71296, 142592, 285184, 570368, 1140736, 2281472, 4562944, 9125888, 18251776]

約数ペア:

[(1, 18251776), (2, 9125888), (4, 4562944), (8, 2281472), (16, 1140736), (32, 570368), (64, 285184), (128, 142592), (256, 71296), (512, 35648), (557, 32768), (1024, 17824), (1114, 16384), (2048, 8912), (2228, 8192), (4096, 4456)]