129796592

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{219251}}^1$

素因数の和:219296

約数の個数: 20

約数和(自身を含む): 258278856

約数和(自身を除く): 128482264

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 219251, 438502, 877004, 1754008, 3508016, 8112287, 16224574, 32449148, 64898296, 129796592]

約数ペア:

[(1, 129796592), (2, 64898296), (4, 32449148), (8, 16224574), (16, 8112287), (37, 3508016), (74, 1754008), (148, 877004), (296, 438502), (592, 219251)]