86543948

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{523}}^1\times {\mathrm{1009}}^1$

素因数の和:1577

約数の個数: 24

約数和(自身を含む): 155596560

約数和(自身を除く): 69052612

約数列:

[1, 2, 4, 41, 82, 164, 523, 1009, 1046, 2018, 2092, 4036, 21443, 41369, 42886, 82738, 85772, 165476, 527707, 1055414, 2110828, 21635987, 43271974, 86543948]

約数ペア:

[(1, 86543948), (2, 43271974), (4, 21635987), (41, 2110828), (82, 1055414), (164, 527707), (523, 165476), (1009, 85772), (1046, 82738), (2018, 42886), (2092, 41369), (4036, 21443)]