23878448

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{643}}^1$

素因数の和:873

約数の個数: 40

約数和(自身を含む): 50788416

約数和(自身を除く): 26909968

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 211, 422, 643, 844, 1286, 1688, 2321, 2572, 3376, 4642, 5144, 7073, 9284, 10288, 14146, 18568, 28292, 37136, 56584, 113168, 135673, 271346, 542692, 1085384, 1492403, 2170768, 2984806, 5969612, 11939224, 23878448]

約数ペア:

[(1, 23878448), (2, 11939224), (4, 5969612), (8, 2984806), (11, 2170768), (16, 1492403), (22, 1085384), (44, 542692), (88, 271346), (176, 135673), (211, 113168), (422, 56584), (643, 37136), (844, 28292), (1286, 18568), (1688, 14146), (2321, 10288), (2572, 9284), (3376, 7073), (4642, 5144)]