25760194

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{2549}}^1$

素因数の和:2745

約数の個数: 16

約数和(自身を含む): 40147200

約数和(自身を除く): 14387006

約数列:

[1, 2, 31, 62, 163, 326, 2549, 5053, 5098, 10106, 79019, 158038, 415487, 830974, 12880097, 25760194]

約数ペア:

[(1, 25760194), (2, 12880097), (31, 830974), (62, 415487), (163, 158038), (326, 79019), (2549, 10106), (5053, 5098)]