451078144

素因数分解:

$2^{11}\times {\mathrm{11}}^1\times {\mathrm{20023}}^1$

素因数の和:20056

約数の個数: 48

約数和(自身を含む): 983979360

約数和(自身を除く): 532901216

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 512, 704, 1024, 1408, 2048, 2816, 5632, 11264, 20023, 22528, 40046, 80092, 160184, 220253, 320368, 440506, 640736, 881012, 1281472, 1762024, 2562944, 3524048, 5125888, 7048096, 10251776, 14096192, 20503552, 28192384, 41007104, 56384768, 112769536, 225539072, 451078144]

約数ペア:

[(1, 451078144), (2, 225539072), (4, 112769536), (8, 56384768), (11, 41007104), (16, 28192384), (22, 20503552), (32, 14096192), (44, 10251776), (64, 7048096), (88, 5125888), (128, 3524048), (176, 2562944), (256, 1762024), (352, 1281472), (512, 881012), (704, 640736), (1024, 440506), (1408, 320368), (2048, 220253), (2816, 160184), (5632, 80092), (11264, 40046), (20023, 22528)]