348651344

素因数分解:

$2^4\times {\mathrm{1933}}^1\times {\mathrm{11273}}^1$

素因数の和:13214

約数の個数: 20

約数和(自身を含む): 675921396

約数和(自身を除く): 327270052

約数列:

[1, 2, 4, 8, 16, 1933, 3866, 7732, 11273, 15464, 22546, 30928, 45092, 90184, 180368, 21790709, 43581418, 87162836, 174325672, 348651344]

約数ペア:

[(1, 348651344), (2, 174325672), (4, 87162836), (8, 43581418), (16, 21790709), (1933, 180368), (3866, 90184), (7732, 45092), (11273, 30928), (15464, 22546)]