42252016

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{43291}}^1$

素因数の和:43360

約数の個数: 20

約数和(自身を含む): 83207224

約数和(自身を除く): 40955208

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 43291, 86582, 173164, 346328, 692656, 2640751, 5281502, 10563004, 21126008, 42252016]

約数ペア:

[(1, 42252016), (2, 21126008), (4, 10563004), (8, 5281502), (16, 2640751), (61, 692656), (122, 346328), (244, 173164), (488, 86582), (976, 43291)]