345270064

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{696109}}^1$

素因数の和:696148

約数の個数: 20

約数和(自身を含む): 690541120

約数和(自身を除く): 345271056

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 696109, 1392218, 2784436, 5568872, 11137744, 21579379, 43158758, 86317516, 172635032, 345270064]

約数ペア:

[(1, 345270064), (2, 172635032), (4, 86317516), (8, 43158758), (16, 21579379), (31, 11137744), (62, 5568872), (124, 2784436), (248, 1392218), (496, 696109)]