30818456

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{202753}}^1$

素因数の和:202778

約数の個数: 16

約数和(自身を含む): 60826200

約数和(自身を除く): 30007744

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 202753, 405506, 811012, 1622024, 3852307, 7704614, 15409228, 30818456]

約数ペア:

[(1, 30818456), (2, 15409228), (4, 7704614), (8, 3852307), (19, 1622024), (38, 811012), (76, 405506), (152, 202753)]