135972016

素因数分解:

$2^4\times {\mathrm{619}}^1\times {\mathrm{13729}}^1$

素因数の和:14356

約数の個数: 20

約数和(自身を含む): 263890600

約数和(自身を除く): 127918584

約数列:

[1, 2, 4, 8, 16, 619, 1238, 2476, 4952, 9904, 13729, 27458, 54916, 109832, 219664, 8498251, 16996502, 33993004, 67986008, 135972016]

約数ペア:

[(1, 135972016), (2, 67986008), (4, 33993004), (8, 16996502), (16, 8498251), (619, 219664), (1238, 109832), (2476, 54916), (4952, 27458), (9904, 13729)]