42816208

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{86323}}^1$

素因数の和:86362

約数の個数: 20

約数和(自身を含む): 85633408

約数和(自身を除く): 42817200

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 86323, 172646, 345292, 690584, 1381168, 2676013, 5352026, 10704052, 21408104, 42816208]

約数ペア:

[(1, 42816208), (2, 21408104), (4, 10704052), (8, 5352026), (16, 2676013), (31, 1381168), (62, 690584), (124, 345292), (248, 172646), (496, 86323)]