91439992

素因数分解:

$2^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{24371}}^1$

素因数の和:24451

約数の個数: 32

約数和(自身を含む): 198875520

約数和(自身を除く): 107435528

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 67, 134, 268, 469, 536, 938, 1876, 3752, 24371, 48742, 97484, 170597, 194968, 341194, 682388, 1364776, 1632857, 3265714, 6531428, 11429999, 13062856, 22859998, 45719996, 91439992]

約数ペア:

[(1, 91439992), (2, 45719996), (4, 22859998), (7, 13062856), (8, 11429999), (14, 6531428), (28, 3265714), (56, 1632857), (67, 1364776), (134, 682388), (268, 341194), (469, 194968), (536, 170597), (938, 97484), (1876, 48742), (3752, 24371)]