1611256

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:199

約数の個数: 32

約数和(自身を含む): 3196800

約数和(自身を除く): 1585544

約数列:

[1, 2, 4, 8, 31, 62, 73, 89, 124, 146, 178, 248, 292, 356, 584, 712, 2263, 2759, 4526, 5518, 6497, 9052, 11036, 12994, 18104, 22072, 25988, 51976, 201407, 402814, 805628, 1611256]

約数ペア:

[(1, 1611256), (2, 805628), (4, 402814), (8, 201407), (31, 51976), (62, 25988), (73, 22072), (89, 18104), (124, 12994), (146, 11036), (178, 9052), (248, 6497), (292, 5518), (356, 4526), (584, 2759), (712, 2263)]