81035584

素因数分解:

$2^6\times 7^1\times {\mathrm{180883}}^1$

素因数の和:180902

約数の個数: 28

約数和(自身を含む): 183778144

約数和(自身を除く): 102742560

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 180883, 361766, 723532, 1266181, 1447064, 2532362, 2894128, 5064724, 5788256, 10129448, 11576512, 20258896, 40517792, 81035584]

約数ペア:

[(1, 81035584), (2, 40517792), (4, 20258896), (7, 11576512), (8, 10129448), (14, 5788256), (16, 5064724), (28, 2894128), (32, 2532362), (56, 1447064), (64, 1266181), (112, 723532), (224, 361766), (448, 180883)]