89242426

素因数分解:

$2^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{10007}}^1$

素因数の和:10043

約数の個数: 32

約数和(自身を含む): 168134400

約数和(自身を除く): 78891974

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 343, 637, 686, 1274, 4459, 8918, 10007, 20014, 70049, 130091, 140098, 260182, 490343, 910637, 980686, 1821274, 3432401, 6374459, 6864802, 12748918, 44621213, 89242426]

約数ペア:

[(1, 89242426), (2, 44621213), (7, 12748918), (13, 6864802), (14, 6374459), (26, 3432401), (49, 1821274), (91, 980686), (98, 910637), (182, 490343), (343, 260182), (637, 140098), (686, 130091), (1274, 70049), (4459, 20014), (8918, 10007)]