42194984

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{937}}^1$

素因数の和:1389

約数の個数: 32

約数和(自身を含む): 85489320

約数和(自身を除く): 43294336

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 433, 866, 937, 1732, 1874, 3464, 3748, 5629, 7496, 11258, 12181, 22516, 24362, 45032, 48724, 97448, 405721, 811442, 1622884, 3245768, 5274373, 10548746, 21097492, 42194984]

約数ペア:

[(1, 42194984), (2, 21097492), (4, 10548746), (8, 5274373), (13, 3245768), (26, 1622884), (52, 811442), (104, 405721), (433, 97448), (866, 48724), (937, 45032), (1732, 24362), (1874, 22516), (3464, 12181), (3748, 11258), (5629, 7496)]