3201360128

素因数分解:

$2^8\times {\mathrm{12505313}}^1$

素因数の和:12505329

約数の個数: 18

約数和(自身を含む): 6390215454

約数和(自身を除く): 3188855326

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 12505313, 25010626, 50021252, 100042504, 200085008, 400170016, 800340032, 1600680064, 3201360128]

約数ペア:

[(1, 3201360128), (2, 1600680064), (4, 800340032), (8, 400170016), (16, 200085008), (32, 100042504), (64, 50021252), (128, 25010626), (256, 12505313)]