16848172

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:262

約数の個数: 48

約数和(自身を含む): 33707520

約数和(自身を除く): 16859348

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 79, 131, 148, 158, 262, 316, 407, 524, 814, 869, 1441, 1628, 1738, 2882, 2923, 3476, 4847, 5764, 5846, 9694, 10349, 11692, 19388, 20698, 32153, 41396, 53317, 64306, 106634, 113839, 128612, 213268, 227678, 382913, 455356, 765826, 1531652, 4212043, 8424086, 16848172]

約数ペア:

[(1, 16848172), (2, 8424086), (4, 4212043), (11, 1531652), (22, 765826), (37, 455356), (44, 382913), (74, 227678), (79, 213268), (131, 128612), (148, 113839), (158, 106634), (262, 64306), (316, 53317), (407, 41396), (524, 32153), (814, 20698), (869, 19388), (1441, 11692), (1628, 10349), (1738, 9694), (2882, 5846), (2923, 5764), (3476, 4847)]