89978944

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{5557}}^1$

素因数の和:5603

約数の個数: 56

約数和(自身を含む): 203289408

約数和(自身を除く): 113310464

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 64, 88, 92, 176, 184, 253, 352, 368, 506, 704, 736, 1012, 1472, 2024, 4048, 5557, 8096, 11114, 16192, 22228, 44456, 61127, 88912, 122254, 127811, 177824, 244508, 255622, 355648, 489016, 511244, 978032, 1022488, 1405921, 1956064, 2044976, 2811842, 3912128, 4089952, 5623684, 8179904, 11247368, 22494736, 44989472, 89978944]

約数ペア:

[(1, 89978944), (2, 44989472), (4, 22494736), (8, 11247368), (11, 8179904), (16, 5623684), (22, 4089952), (23, 3912128), (32, 2811842), (44, 2044976), (46, 1956064), (64, 1405921), (88, 1022488), (92, 978032), (176, 511244), (184, 489016), (253, 355648), (352, 255622), (368, 244508), (506, 177824), (704, 127811), (736, 122254), (1012, 88912), (1472, 61127), (2024, 44456), (4048, 22228), (5557, 16192), (8096, 11114)]