89821072

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{22189}}^1$

素因数の和:22231

約数の個数: 40

約数和(自身を含む): 198112320

約数和(自身を除く): 108291248

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 88, 92, 176, 184, 253, 368, 506, 1012, 2024, 4048, 22189, 44378, 88756, 177512, 244079, 355024, 488158, 510347, 976316, 1020694, 1952632, 2041388, 3905264, 4082776, 5613817, 8165552, 11227634, 22455268, 44910536, 89821072]

約数ペア:

[(1, 89821072), (2, 44910536), (4, 22455268), (8, 11227634), (11, 8165552), (16, 5613817), (22, 4082776), (23, 3905264), (44, 2041388), (46, 1952632), (88, 1020694), (92, 976316), (176, 510347), (184, 488158), (253, 355024), (368, 244079), (506, 177512), (1012, 88756), (2024, 44378), (4048, 22189)]