16275444

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{541}}^1$

素因数の和:680

約数の個数: 48

約数和(自身を含む): 40064640

約数和(自身を除く): 23789196

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 109, 138, 218, 276, 327, 436, 541, 654, 1082, 1308, 1623, 2164, 2507, 3246, 5014, 6492, 7521, 10028, 12443, 15042, 24886, 30084, 37329, 49772, 58969, 74658, 117938, 149316, 176907, 235876, 353814, 707628, 1356287, 2712574, 4068861, 5425148, 8137722, 16275444]

約数ペア:

[(1, 16275444), (2, 8137722), (3, 5425148), (4, 4068861), (6, 2712574), (12, 1356287), (23, 707628), (46, 353814), (69, 235876), (92, 176907), (109, 149316), (138, 117938), (218, 74658), (276, 58969), (327, 49772), (436, 37329), (541, 30084), (654, 24886), (1082, 15042), (1308, 12443), (1623, 10028), (2164, 7521), (2507, 6492), (3246, 5014)]