336021968

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{216509}}^1$

素因数の和:216614

約数の個数: 20

約数和(自身を含む): 657757380

約数和(自身を除く): 321735412

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 216509, 433018, 866036, 1732072, 3464144, 21001373, 42002746, 84005492, 168010984, 336021968]

約数ペア:

[(1, 336021968), (2, 168010984), (4, 84005492), (8, 42002746), (16, 21001373), (97, 3464144), (194, 1732072), (388, 866036), (776, 433018), (1552, 216509)]