233287568

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{217619}}^1$

素因数の和:217694

約数の個数: 20

約数和(自身を含む): 458742960

約数和(自身を除く): 225455392

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 217619, 435238, 870476, 1740952, 3481904, 14580473, 29160946, 58321892, 116643784, 233287568]

約数ペア:

[(1, 233287568), (2, 116643784), (4, 58321892), (8, 29160946), (16, 14580473), (67, 3481904), (134, 1740952), (268, 870476), (536, 435238), (1072, 217619)]