90538504

素因数分解:

$2^3\times 7^1\times {\mathrm{1237}}^1\times {\mathrm{1307}}^1$

素因数の和:2557

約数の個数: 32

約数和(自身を含む): 194316480

約数和(自身を除く): 103777976

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1237, 1307, 2474, 2614, 4948, 5228, 8659, 9149, 9896, 10456, 17318, 18298, 34636, 36596, 69272, 73192, 1616759, 3233518, 6467036, 11317313, 12934072, 22634626, 45269252, 90538504]

約数ペア:

[(1, 90538504), (2, 45269252), (4, 22634626), (7, 12934072), (8, 11317313), (14, 6467036), (28, 3233518), (56, 1616759), (1237, 73192), (1307, 69272), (2474, 36596), (2614, 34636), (4948, 18298), (5228, 17318), (8659, 10456), (9149, 9896)]