166702016

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{200363}}^1$

素因数の和:200388

約数の個数: 28

約数和(自身を含む): 356247192

約数和(自身を除く): 189545176

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 200363, 400726, 801452, 1602904, 2604719, 3205808, 5209438, 6411616, 10418876, 12823232, 20837752, 41675504, 83351008, 166702016]

約数ペア:

[(1, 166702016), (2, 83351008), (4, 41675504), (8, 20837752), (13, 12823232), (16, 10418876), (26, 6411616), (32, 5209438), (52, 3205808), (64, 2604719), (104, 1602904), (208, 801452), (416, 400726), (832, 200363)]