528060032

素因数分解:

$2^7\times {\mathrm{199}}^1\times {\mathrm{20731}}^1$

素因数の和:20944

約数の個数: 32

約数和(自身を含む): 1057332000

約数和(自身を除く): 529271968

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 199, 398, 796, 1592, 3184, 6368, 12736, 20731, 25472, 41462, 82924, 165848, 331696, 663392, 1326784, 2653568, 4125469, 8250938, 16501876, 33003752, 66007504, 132015008, 264030016, 528060032]

約数ペア:

[(1, 528060032), (2, 264030016), (4, 132015008), (8, 66007504), (16, 33003752), (32, 16501876), (64, 8250938), (128, 4125469), (199, 2653568), (398, 1326784), (796, 663392), (1592, 331696), (3184, 165848), (6368, 82924), (12736, 41462), (20731, 25472)]