1567791488

素因数分解:

$2^7\times {\mathrm{101}}^1\times {\mathrm{121271}}^1$

素因数の和:121386

約数の個数: 32

約数和(自身を含む): 3154284720

約数和(自身を除く): 1586493232

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 128, 202, 404, 808, 1616, 3232, 6464, 12928, 121271, 242542, 485084, 970168, 1940336, 3880672, 7761344, 12248371, 15522688, 24496742, 48993484, 97986968, 195973936, 391947872, 783895744, 1567791488]

約数ペア:

[(1, 1567791488), (2, 783895744), (4, 391947872), (8, 195973936), (16, 97986968), (32, 48993484), (64, 24496742), (101, 15522688), (128, 12248371), (202, 7761344), (404, 3880672), (808, 1940336), (1616, 970168), (3232, 485084), (6464, 242542), (12928, 121271)]