89629904

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61559}}^1$

素因数の和:61587

約数の個数: 40

約数和(自身を含む): 213736320

約数和(自身を除く): 124106416

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 61559, 123118, 246236, 430913, 492472, 800267, 861826, 984944, 1600534, 1723652, 3201068, 3447304, 5601869, 6402136, 6894608, 11203738, 12804272, 22407476, 44814952, 89629904]

約数ペア:

[(1, 89629904), (2, 44814952), (4, 22407476), (7, 12804272), (8, 11203738), (13, 6894608), (14, 6402136), (16, 5601869), (26, 3447304), (28, 3201068), (52, 1723652), (56, 1600534), (91, 984944), (104, 861826), (112, 800267), (182, 492472), (208, 430913), (364, 246236), (728, 123118), (1456, 61559)]