66043808

素因数分解:

$2^5\times {\mathrm{97}}^1\times {\mathrm{21277}}^1$

素因数の和:21384

約数の個数: 24

約数和(自身を含む): 131370372

約数和(自身を除く): 65326564

約数列:

[1, 2, 4, 8, 16, 32, 97, 194, 388, 776, 1552, 3104, 21277, 42554, 85108, 170216, 340432, 680864, 2063869, 4127738, 8255476, 16510952, 33021904, 66043808]

約数ペア:

[(1, 66043808), (2, 33021904), (4, 16510952), (8, 8255476), (16, 4127738), (32, 2063869), (97, 680864), (194, 340432), (388, 170216), (776, 85108), (1552, 42554), (3104, 21277)]