65880642

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{1307}}^1$

素因数の和:1614

約数の個数: 32

約数和(自身を含む): 136617984

約数和(自身を除く): 70737342

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 271, 542, 813, 1307, 1626, 2614, 3921, 7842, 8401, 16802, 25203, 40517, 50406, 81034, 121551, 243102, 354197, 708394, 1062591, 2125182, 10980107, 21960214, 32940321, 65880642]

約数ペア:

[(1, 65880642), (2, 32940321), (3, 21960214), (6, 10980107), (31, 2125182), (62, 1062591), (93, 708394), (186, 354197), (271, 243102), (542, 121551), (813, 81034), (1307, 50406), (1626, 40517), (2614, 25203), (3921, 16802), (7842, 8401)]