39881944

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{1453}}^1$

素因数の和:1579

約数の個数: 32

約数和(自身を含む): 77469120

約数和(自身を除く): 37587176

約数列:

[1, 2, 4, 8, 47, 73, 94, 146, 188, 292, 376, 584, 1453, 2906, 3431, 5812, 6862, 11624, 13724, 27448, 68291, 106069, 136582, 212138, 273164, 424276, 546328, 848552, 4985243, 9970486, 19940972, 39881944]

約数ペア:

[(1, 39881944), (2, 19940972), (4, 9970486), (8, 4985243), (47, 848552), (73, 546328), (94, 424276), (146, 273164), (188, 212138), (292, 136582), (376, 106069), (584, 68291), (1453, 27448), (2906, 13724), (3431, 11624), (5812, 6862)]