25135184

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{23447}}^1$

素因数の和:23522

約数の個数: 20

約数和(自身を含む): 49428384

約数和(自身を除く): 24293200

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 23447, 46894, 93788, 187576, 375152, 1570949, 3141898, 6283796, 12567592, 25135184]

約数ペア:

[(1, 25135184), (2, 12567592), (4, 6283796), (8, 3141898), (16, 1570949), (67, 375152), (134, 187576), (268, 93788), (536, 46894), (1072, 23447)]