81358896

素因数分解:

$2^4\times 3^1\times {\mathrm{1694977}}^1$

素因数の和:1694988

約数の個数: 20

約数和(自身を含む): 210177272

約数和(自身を除く): 128818376

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1694977, 3389954, 5084931, 6779908, 10169862, 13559816, 20339724, 27119632, 40679448, 81358896]

約数ペア:

[(1, 81358896), (2, 40679448), (3, 27119632), (4, 20339724), (6, 13559816), (8, 10169862), (12, 6779908), (16, 5084931), (24, 3389954), (48, 1694977)]