16256909968

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1867}}^1\times {\mathrm{41863}}^1$

素因数の和:43751

約数の個数: 40

約数和(自身を含む): 33939647168

約数和(自身を除く): 17682737200

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1867, 3734, 7468, 14936, 24271, 29872, 41863, 48542, 83726, 97084, 167452, 194168, 334904, 388336, 544219, 669808, 1088438, 2176876, 4353752, 8707504, 78158221, 156316442, 312632884, 625265768, 1016056873, 1250531536, 2032113746, 4064227492, 8128454984, 16256909968]

約数ペア:

[(1, 16256909968), (2, 8128454984), (4, 4064227492), (8, 2032113746), (13, 1250531536), (16, 1016056873), (26, 625265768), (52, 312632884), (104, 156316442), (208, 78158221), (1867, 8707504), (3734, 4353752), (7468, 2176876), (14936, 1088438), (24271, 669808), (29872, 544219), (41863, 388336), (48542, 334904), (83726, 194168), (97084, 167452)]