25228816

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{92753}}^1$

素因数の和:92778

約数の個数: 20

約数和(自身を含む): 51756732

約数和(自身を除く): 26527916

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 92753, 185506, 371012, 742024, 1484048, 1576801, 3153602, 6307204, 12614408, 25228816]

約数ペア:

[(1, 25228816), (2, 12614408), (4, 6307204), (8, 3153602), (16, 1576801), (17, 1484048), (34, 742024), (68, 371012), (136, 185506), (272, 92753)]