90225382

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{173}}^1\times {\mathrm{1543}}^1$

素因数の和:1744

約数の個数: 24

約数和(自身を含む): 147492144

約数和(自身を除く): 57266762

約数列:

[1, 2, 13, 26, 169, 173, 338, 346, 1543, 2249, 3086, 4498, 20059, 29237, 40118, 58474, 260767, 266939, 521534, 533878, 3470207, 6940414, 45112691, 90225382]

約数ペア:

[(1, 90225382), (2, 45112691), (13, 6940414), (26, 3470207), (169, 533878), (173, 521534), (338, 266939), (346, 260767), (1543, 58474), (2249, 40118), (3086, 29237), (4498, 20059)]