133372912

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{268897}}^1$

素因数の和:268936

約数の個数: 20

約数和(自身を含む): 266746816

約数和(自身を除く): 133373904

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 268897, 537794, 1075588, 2151176, 4302352, 8335807, 16671614, 33343228, 66686456, 133372912]

約数ペア:

[(1, 133372912), (2, 66686456), (4, 33343228), (8, 16671614), (16, 8335807), (31, 4302352), (62, 2151176), (124, 1075588), (248, 537794), (496, 268897)]