16555656

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1129}}^1$

素因数の和:1198

約数の個数: 64

約数和(自身を含む): 45561600

約数和(自身を除く): 29005944

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 47, 52, 78, 94, 104, 141, 156, 188, 282, 312, 376, 564, 611, 1128, 1129, 1222, 1833, 2258, 2444, 3387, 3666, 4516, 4888, 6774, 7332, 9032, 13548, 14664, 14677, 27096, 29354, 44031, 53063, 58708, 88062, 106126, 117416, 159189, 176124, 212252, 318378, 352248, 424504, 636756, 689819, 1273512, 1379638, 2069457, 2759276, 4138914, 5518552, 8277828, 16555656]

約数ペア:

[(1, 16555656), (2, 8277828), (3, 5518552), (4, 4138914), (6, 2759276), (8, 2069457), (12, 1379638), (13, 1273512), (24, 689819), (26, 636756), (39, 424504), (47, 352248), (52, 318378), (78, 212252), (94, 176124), (104, 159189), (141, 117416), (156, 106126), (188, 88062), (282, 58708), (312, 53063), (376, 44031), (564, 29354), (611, 27096), (1128, 14677), (1129, 14664), (1222, 13548), (1833, 9032), (2258, 7332), (2444, 6774), (3387, 4888), (3666, 4516)]