55903928

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{367789}}^1$

素因数の和:367814

約数の個数: 16

約数和(自身を含む): 110337000

約数和(自身を除く): 54433072

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 367789, 735578, 1471156, 2942312, 6987991, 13975982, 27951964, 55903928]

約数ペア:

[(1, 55903928), (2, 27951964), (4, 13975982), (8, 6987991), (19, 2942312), (38, 1471156), (76, 735578), (152, 367789)]