40661792

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{547}}^1$

素因数の和:681

約数の個数: 48

約数和(自身を含む): 84514752

約数和(自身を除く): 43852960

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 101, 184, 202, 368, 404, 547, 736, 808, 1094, 1616, 2188, 2323, 3232, 4376, 4646, 8752, 9292, 12581, 17504, 18584, 25162, 37168, 50324, 55247, 74336, 100648, 110494, 201296, 220988, 402592, 441976, 883952, 1270681, 1767904, 2541362, 5082724, 10165448, 20330896, 40661792]

約数ペア:

[(1, 40661792), (2, 20330896), (4, 10165448), (8, 5082724), (16, 2541362), (23, 1767904), (32, 1270681), (46, 883952), (92, 441976), (101, 402592), (184, 220988), (202, 201296), (368, 110494), (404, 100648), (547, 74336), (736, 55247), (808, 50324), (1094, 37168), (1616, 25162), (2188, 18584), (2323, 17504), (3232, 12581), (4376, 9292), (4646, 8752)]