27198208

素因数分解:

$2^8\times {\mathrm{106243}}^1$

素因数の和:106259

約数の個数: 18

約数和(自身を含む): 54290684

約数和(自身を除く): 27092476

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 106243, 212486, 424972, 849944, 1699888, 3399776, 6799552, 13599104, 27198208]

約数ペア:

[(1, 27198208), (2, 13599104), (4, 6799552), (8, 3399776), (16, 1699888), (32, 849944), (64, 424972), (128, 212486), (256, 106243)]