65349712

素因数分解:

$2^4\times {\mathrm{173}}^1\times {\mathrm{23609}}^1$

素因数の和:23790

約数の個数: 20

約数和(自身を含む): 127352340

約数和(自身を除く): 62002628

約数列:

[1, 2, 4, 8, 16, 173, 346, 692, 1384, 2768, 23609, 47218, 94436, 188872, 377744, 4084357, 8168714, 16337428, 32674856, 65349712]

約数ペア:

[(1, 65349712), (2, 32674856), (4, 16337428), (8, 8168714), (16, 4084357), (173, 377744), (346, 188872), (692, 94436), (1384, 47218), (2768, 23609)]