64182128

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{50777}}^1$

素因数の和:50864

約数の個数: 20

約数和(自身を含む): 125929440

約数和(自身を除く): 61747312

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 50777, 101554, 203108, 406216, 812432, 4011383, 8022766, 16045532, 32091064, 64182128]

約数ペア:

[(1, 64182128), (2, 32091064), (4, 16045532), (8, 8022766), (16, 4011383), (79, 812432), (158, 406216), (316, 203108), (632, 101554), (1264, 50777)]