91018052

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{1951}}^1$

素因数の和:2171

約数の個数: 24

約数和(自身を含む): 162328320

約数和(自身を除く): 71310268

約数列:

[1, 2, 4, 107, 109, 214, 218, 428, 436, 1951, 3902, 7804, 11663, 23326, 46652, 208757, 212659, 417514, 425318, 835028, 850636, 22754513, 45509026, 91018052]

約数ペア:

[(1, 91018052), (2, 45509026), (4, 22754513), (107, 850636), (109, 835028), (214, 425318), (218, 417514), (428, 212659), (436, 208757), (1951, 46652), (3902, 23326), (7804, 11663)]