71312848

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{45949}}^1$

素因数の和:46054

約数の個数: 20

約数和(自身を含む): 139596100

約数和(自身を除く): 68283252

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 45949, 91898, 183796, 367592, 735184, 4457053, 8914106, 17828212, 35656424, 71312848]

約数ペア:

[(1, 71312848), (2, 35656424), (4, 17828212), (8, 8914106), (16, 4457053), (97, 735184), (194, 367592), (388, 183796), (776, 91898), (1552, 45949)]