73340416

素因数分解:

$2^9\times {\mathrm{143243}}^1$

素因数の和:143261

約数の個数: 20

約数和(自身を含む): 146538612

約数和(自身を除く): 73198196

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 143243, 286486, 572972, 1145944, 2291888, 4583776, 9167552, 18335104, 36670208, 73340416]

約数ペア:

[(1, 73340416), (2, 36670208), (4, 18335104), (8, 9167552), (16, 4583776), (32, 2291888), (64, 1145944), (128, 572972), (256, 286486), (512, 143243)]