260224

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{107}}^1$

素因数の和:140

約数の個数: 32

約数和(自身を含む): 550800

約数和(自身を除く): 290576

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 107, 128, 152, 214, 304, 428, 608, 856, 1216, 1712, 2033, 2432, 3424, 4066, 6848, 8132, 13696, 16264, 32528, 65056, 130112, 260224]

約数ペア:

[(1, 260224), (2, 130112), (4, 65056), (8, 32528), (16, 16264), (19, 13696), (32, 8132), (38, 6848), (64, 4066), (76, 3424), (107, 2432), (128, 2033), (152, 1712), (214, 1216), (304, 856), (428, 608)]