89474536

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{2143}}^1$

素因数の和:2473

約数の個数: 32

約数和(自身を含む): 178295040

約数和(自身を除く): 88820504

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 307, 614, 1228, 2143, 2456, 4286, 5219, 8572, 10438, 17144, 20876, 36431, 41752, 72862, 145724, 291448, 657901, 1315802, 2631604, 5263208, 11184317, 22368634, 44737268, 89474536]

約数ペア:

[(1, 89474536), (2, 44737268), (4, 22368634), (8, 11184317), (17, 5263208), (34, 2631604), (68, 1315802), (136, 657901), (307, 291448), (614, 145724), (1228, 72862), (2143, 41752), (2456, 36431), (4286, 20876), (5219, 17144), (8572, 10438)]