15676586416

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{1481}}^1\times {\mathrm{21341}}^1$

素因数の和:22861

約数の個数: 40

約数和(自身を含む): 31375813248

約数和(自身を除く): 15699226832

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 1481, 2962, 5924, 11848, 21341, 23696, 42682, 45911, 85364, 91822, 170728, 183644, 341456, 367288, 661571, 734576, 1323142, 2646284, 5292568, 10585136, 31606021, 63212042, 126424084, 252848168, 505696336, 979786651, 1959573302, 3919146604, 7838293208, 15676586416]

約数ペア:

[(1, 15676586416), (2, 7838293208), (4, 3919146604), (8, 1959573302), (16, 979786651), (31, 505696336), (62, 252848168), (124, 126424084), (248, 63212042), (496, 31606021), (1481, 10585136), (2962, 5292568), (5924, 2646284), (11848, 1323142), (21341, 734576), (23696, 661571), (42682, 367288), (45911, 341456), (85364, 183644), (91822, 170728)]