30641528

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{201589}}^1$

素因数の和:201614

約数の個数: 16

約数和(自身を含む): 60477000

約数和(自身を除く): 29835472

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 201589, 403178, 806356, 1612712, 3830191, 7660382, 15320764, 30641528]

約数ペア:

[(1, 30641528), (2, 15320764), (4, 7660382), (8, 3830191), (19, 1612712), (38, 806356), (76, 403178), (152, 201589)]