16690208

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{283}}^1$

素因数の和:409

約数の個数: 48

約数和(自身を含む): 35068320

約数和(自身を除く): 18378112

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 97, 152, 194, 283, 304, 388, 566, 608, 776, 1132, 1552, 1843, 2264, 3104, 3686, 4528, 5377, 7372, 9056, 10754, 14744, 21508, 27451, 29488, 43016, 54902, 58976, 86032, 109804, 172064, 219608, 439216, 521569, 878432, 1043138, 2086276, 4172552, 8345104, 16690208]

約数ペア:

[(1, 16690208), (2, 8345104), (4, 4172552), (8, 2086276), (16, 1043138), (19, 878432), (32, 521569), (38, 439216), (76, 219608), (97, 172064), (152, 109804), (194, 86032), (283, 58976), (304, 54902), (388, 43016), (566, 29488), (608, 27451), (776, 21508), (1132, 14744), (1552, 10754), (1843, 9056), (2264, 7372), (3104, 5377), (3686, 4528)]