22906217648

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{374089}}^1$

素因数の和:374229

約数の個数: 40

約数和(自身を含む): 45923288400

約数和(自身を除く): 23017070752

約数列:

[1, 2, 4, 8, 16, 43, 86, 89, 172, 178, 344, 356, 688, 712, 1424, 3827, 7654, 15308, 30616, 61232, 374089, 748178, 1496356, 2992712, 5985424, 16085827, 32171654, 33293921, 64343308, 66587842, 128686616, 133175684, 257373232, 266351368, 532702736, 1431638603, 2863277206, 5726554412, 11453108824, 22906217648]

約数ペア:

[(1, 22906217648), (2, 11453108824), (4, 5726554412), (8, 2863277206), (16, 1431638603), (43, 532702736), (86, 266351368), (89, 257373232), (172, 133175684), (178, 128686616), (344, 66587842), (356, 64343308), (688, 33293921), (712, 32171654), (1424, 16085827), (3827, 5985424), (7654, 2992712), (15308, 1496356), (30616, 748178), (61232, 374089)]